| 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 | $38.52 | 6.868% | $41.1656 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $143.89 | 6.130% | $152.7105 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $241.61 | 7.291% | $259.2258 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $246.40 | 9.426% | $269.6257 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $46.29 | 3.606% | $47.9592 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $179.86 | 12.399% | $202.1608 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $244.55 | 13.409% | $277.3417 | $277.34 | $277.35 | $277.30 |
| 7 purchase totals = | $1,141.12 | $1,250.1893 | $1,250.20 | $1,250.20 | $1,250.20 | |