| 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 | $139.50 | 10.261% | $153.8141 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $75.37 | 10.422% | $83.2251 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $119.84 | 9.426% | $131.1361 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $202.95 | 4.438% | $211.9569 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $153.47 | 10.399% | $169.4293 | $169.43 | $169.45 | $169.40 |
| Purchase #6 | $244.44 | 10.723% | $270.6513 | $270.65 | $270.65 | $270.70 |
| Purchase #7 | $13.33 | 9.606% | $14.6105 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $948.90 | $1,034.8233 | $1,034.83 | $1,034.85 | $1,034.80 | |