| 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 | $128.86 | 9.358% | $140.9187 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $39.63 | 5.664% | $41.8746 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $211.51 | 8.501% | $229.4905 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $216.57 | 7.147% | $232.0483 | $232.05 | $232.05 | $232.00 |
| Purchase #5 | $249.98 | 13.597% | $283.9698 | $283.97 | $283.95 | $284.00 |
| Purchase #6 | $113.31 | 12.563% | $127.5451 | $127.55 | $127.55 | $127.50 |
| Purchase #7 | $230.77 | 5.753% | $244.0462 | $244.05 | $244.05 | $244.00 |
| 7 purchase totals = | $1,190.63 | $1,299.8932 | $1,299.90 | $1,299.85 | $1,299.80 | |