| 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 | $146.36 | 9.122% | $159.711 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $222.43 | 11.488% | $247.9828 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $10.53 | 9.679% | $11.5492 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $203.30 | 13.533% | $230.8126 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $224.80 | 3.363% | $232.36 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $238.71 | 12.700% | $269.0262 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $20.51 | 4.130% | $21.3571 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $1,066.64 | $1,172.7989 | $1,172.80 | $1,172.80 | $1,172.80 | |