| 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 | $108.29 | 4.203% | $112.8414 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $209.94 | 3.415% | $217.1095 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $135.50 | 8.453% | $146.9538 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $143.61 | 13.704% | $163.2903 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $233.27 | 3.356% | $241.0985 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $174.38 | 9.592% | $191.1065 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $120.32 | 6.764% | $128.4584 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $1,125.31 | $1,200.8584 | $1,200.86 | $1,200.85 | $1,200.90 | |