| 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 | $193.43 | 12.833% | $218.2529 | $218.25 | $218.25 | $218.30 |
| Purchase #2 | $122.93 | 3.509% | $127.2436 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $99.27 | 11.469% | $110.6553 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $143.67 | 9.507% | $157.3287 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $100.69 | 6.138% | $106.8704 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $123.63 | 3.555% | $128.025 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $138.73 | 5.137% | $145.8566 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $922.35 | $994.2325 | $994.24 | $994.25 | $994.30 | |