| 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 | $114.60 | 9.852% | $125.8904 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $95.85 | 5.417% | $101.0422 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $46.29 | 8.184% | $50.0784 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $192.48 | 13.623% | $218.7016 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $75.90 | 6.833% | $81.0862 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $189.97 | 12.143% | $213.0381 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $137.83 | 6.332% | $146.5574 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $852.92 | $936.3943 | $936.40 | $936.45 | $936.40 | |