| 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 | $107.40 | 7.102% | $115.0275 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $169.26 | 12.336% | $190.1399 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $71.75 | 8.163% | $77.607 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $235.65 | 10.411% | $260.1835 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $160.25 | 3.158% | $165.3107 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $231.98 | 5.212% | $244.0708 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $41.33 | 11.859% | $46.2313 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $1,017.62 | $1,098.5707 | $1,098.57 | $1,098.60 | $1,098.50 | |