| 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 | $196.48 | 11.650% | $219.3699 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $123.40 | 12.611% | $138.962 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $239.34 | 5.198% | $251.7809 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $64.71 | 7.109% | $69.3102 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $122.26 | 6.458% | $130.1556 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $144.99 | 6.349% | $154.1954 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $70.36 | 6.673% | $75.0551 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $961.54 | $1,038.8291 | $1,038.84 | $1,038.80 | $1,039.00 | |