| 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 | $236.28 | 7.475% | $253.9419 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $79.89 | 12.144% | $89.5918 | $89.59 | $89.60 | $89.60 |
| Purchase #3 | $181.47 | 11.103% | $201.6186 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $81.34 | 9.601% | $89.1495 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $14.39 | 12.768% | $16.2273 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $235.45 | 3.512% | $243.719 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $57.29 | 6.307% | $60.9033 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $886.11 | $955.1514 | $955.15 | $955.15 | $955.00 | |