| 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 | $203.35 | 8.213% | $220.0511 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $201.42 | 5.364% | $212.2242 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $38.44 | 11.134% | $42.7199 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $108.27 | 9.414% | $118.4625 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $123.69 | 7.829% | $133.3737 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $222.82 | 8.260% | $241.2249 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $149.72 | 9.149% | $163.4179 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $1,047.71 | $1,131.4742 | $1,131.46 | $1,131.35 | $1,131.50 | |