| 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 | $220.28 | 8.737% | $239.5259 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $80.67 | 12.750% | $90.9554 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $28.38 | 4.126% | $29.551 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $69.95 | 7.496% | $75.1935 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $201.90 | 9.689% | $221.4621 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $162.54 | 7.846% | $175.2929 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $94.30 | 6.249% | $100.1928 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $858.02 | $932.1736 | $932.17 | $932.20 | $932.30 | |