| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.59 | 11.805% | $134.8256 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $249.88 | 8.104% | $270.1303 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $115.35 | 11.808% | $128.9705 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $100.48 | 4.754% | $105.2568 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $230.40 | 11.742% | $257.4536 | $257.45 | $257.45 | $257.50 |
| Purchase #6 | $137.35 | 6.397% | $146.1363 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $227.90 | 10.287% | $251.3441 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,181.95 | $1,294.1172 | $1,294.12 | $1,294.15 | $1,294.10 | |