| 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 | $120.67 | 8.288% | $130.6711 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $247.98 | 6.346% | $263.7168 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $143.74 | 6.487% | $153.0644 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $28.27 | 8.700% | $30.7295 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $139.73 | 5.299% | $147.1343 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $234.31 | 9.745% | $257.1435 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $61.34 | 11.286% | $68.2628 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $976.04 | $1,050.7224 | $1,050.71 | $1,050.70 | $1,050.70 | |