| 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 | $191.55 | 8.476% | $207.7858 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $122.54 | 10.555% | $135.4741 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $128.30 | 8.515% | $139.2247 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $189.29 | 10.504% | $209.173 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $58.35 | 7.124% | $62.5069 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $222.71 | 9.747% | $244.4175 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $38.55 | 8.219% | $41.7184 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $951.29 | $1,040.3004 | $1,040.30 | $1,040.20 | $1,040.30 | |