| 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 | $124.27 | 12.809% | $140.1877 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $57.87 | 11.529% | $64.5418 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $19.62 | 5.149% | $20.6302 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $229.31 | 11.724% | $256.1943 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $80.95 | 9.707% | $88.8078 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $6.40 | 6.727% | $6.8305 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $73.28 | 10.677% | $81.1041 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $591.70 | $658.2964 | $658.29 | $658.35 | $658.20 | |