| 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 | $73.28 | 7.608% | $78.8551 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $115.96 | 5.374% | $122.1917 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $113.70 | 12.847% | $128.307 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $232.57 | 7.263% | $249.4616 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $159.52 | 9.483% | $174.6473 | $174.65 | $174.65 | $174.60 |
| Purchase #6 | $55.71 | 11.398% | $62.0598 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $236.83 | 5.218% | $249.1878 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $987.57 | $1,064.7103 | $1,064.72 | $1,064.70 | $1,064.80 | |