| 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 | $207.64 | 7.415% | $223.0365 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $86.56 | 7.705% | $93.2294 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $228.96 | 7.726% | $246.6494 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $149.53 | 8.591% | $162.3761 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $193.52 | 13.732% | $220.0942 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $94.25 | 8.589% | $102.3451 | $102.35 | $102.35 | $102.30 |
| Purchase #7 | $217.72 | 9.584% | $238.5863 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,178.18 | $1,286.3170 | $1,286.33 | $1,286.40 | $1,286.20 | |