| 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 | $102.45 | 6.415% | $109.0222 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $161.64 | 12.738% | $182.2297 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $150.60 | 5.182% | $158.4041 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $129.72 | 12.332% | $145.7171 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $246.94 | 3.861% | $256.4744 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $47.90 | 13.153% | $54.2003 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $211.32 | 7.501% | $227.1711 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,050.57 | $1,133.2189 | $1,133.21 | $1,133.15 | $1,133.20 | |