| 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 | $140.70 | 4.866% | $147.5465 | $147.55 | $147.55 | $147.50 |
| Purchase #2 | $232.99 | 13.837% | $265.2288 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $118.52 | 8.758% | $128.9 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $93.60 | 12.798% | $105.5789 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $204.34 | 7.836% | $220.3521 | $220.35 | $220.35 | $220.40 |
| Purchase #6 | $108.79 | 3.731% | $112.849 | $112.85 | $112.85 | $112.80 |
| Purchase #7 | $126.41 | 9.409% | $138.3039 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $1,025.35 | $1,118.7592 | $1,118.76 | $1,118.80 | $1,118.70 | |