| 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 | $190.82 | 12.653% | $214.9645 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $230.51 | 9.829% | $253.1668 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $179.48 | 6.792% | $191.6703 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $211.52 | 4.309% | $220.6344 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $30.88 | 8.217% | $33.4174 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $24.29 | 5.221% | $25.5582 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $103.74 | 6.330% | $110.3067 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $971.24 | $1,049.7183 | $1,049.72 | $1,049.65 | $1,049.80 | |