| 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 | $224.35 | 7.642% | $241.4948 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $32.37 | 3.867% | $33.6217 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $131.97 | 13.577% | $149.8876 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $42.92 | 11.547% | $47.876 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $117.68 | 13.758% | $133.8704 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $44.87 | 12.831% | $50.6273 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $87.74 | 6.587% | $93.5194 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $681.90 | $750.8972 | $750.90 | $750.90 | $750.90 | |