| 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 | $93.89 | 9.413% | $102.7279 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $138.91 | 5.856% | $147.0446 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $204.95 | 13.587% | $232.7966 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $122.30 | 3.707% | $126.8337 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $217.43 | 12.648% | $244.9305 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $198.38 | 5.580% | $209.4496 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $37.79 | 10.656% | $41.8169 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $1,013.65 | $1,105.5998 | $1,105.60 | $1,105.65 | $1,105.40 | |