| 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 | $115.60 | 12.428% | $129.9668 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $41.87 | 11.821% | $46.8195 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $101.85 | 3.855% | $105.7763 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $150.65 | 10.166% | $165.9651 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $196.97 | 5.663% | $208.1244 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $209.39 | 13.461% | $237.576 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $111.79 | 12.624% | $125.9024 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $928.12 | $1,020.1305 | $1,020.14 | $1,020.10 | $1,020.20 | |