| 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 | $120.49 | 3.459% | $124.6577 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $56.93 | 12.349% | $63.9603 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $94.84 | 8.637% | $103.0313 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $245.75 | 13.636% | $279.2605 | $279.26 | $279.25 | $279.30 |
| Purchase #5 | $222.60 | 12.629% | $250.7122 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $159.71 | 4.110% | $166.2741 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $41.99 | 10.146% | $46.2503 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $942.31 | $1,034.1464 | $1,034.14 | $1,034.10 | $1,034.30 | |