| 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 | $191.27 | 6.431% | $203.5706 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $149.90 | 3.426% | $155.0356 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $240.77 | 13.194% | $272.5372 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $161.53 | 9.841% | $177.4262 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $158.25 | 11.557% | $176.539 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $233.32 | 11.712% | $260.6464 | $260.65 | $260.65 | $260.60 |
| Purchase #7 | $157.96 | 4.572% | $165.1819 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $1,293.00 | $1,410.9369 | $1,410.95 | $1,411.00 | $1,410.80 | |