| 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 | $96.85 | 4.676% | $101.3787 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $210.70 | 11.364% | $234.6439 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $129.29 | 11.679% | $144.3898 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $70.63 | 13.655% | $80.2745 | $80.27 | $80.25 | $80.30 |
| Purchase #5 | $201.36 | 9.472% | $220.4328 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $130.86 | 12.583% | $147.3261 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $8.88 | 5.874% | $9.4016 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $848.57 | $937.8474 | $937.84 | $937.90 | $937.80 | |