| 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 | $238.58 | 7.774% | $257.1272 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $234.91 | 5.798% | $248.5301 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $143.53 | 8.802% | $156.1635 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $220.41 | 6.847% | $235.5015 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $9.92 | 6.686% | $10.5833 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $217.54 | 9.452% | $238.1019 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $8.86 | 10.843% | $9.8207 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $1,073.75 | $1,155.8282 | $1,155.82 | $1,155.85 | $1,155.80 | |