| 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 | $28.33 | 11.834% | $31.6826 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $125.45 | 7.592% | $134.9742 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $167.41 | 7.863% | $180.5734 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $240.39 | 7.788% | $259.1116 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $105.54 | 6.170% | $112.0518 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $249.31 | 10.163% | $274.6474 | $274.65 | $274.65 | $274.60 |
| Purchase #7 | $64.53 | 6.857% | $68.9548 | $68.95 | $68.95 | $69.00 |
| 7 purchase totals = | $980.96 | $1,061.9958 | $1,061.98 | $1,061.95 | $1,062.10 | |