| 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 | $238.57 | 4.870% | $250.1884 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $137.56 | 10.336% | $151.7782 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $136.63 | 9.229% | $149.2396 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $26.68 | 9.691% | $29.2656 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $222.61 | 4.753% | $233.1907 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $198.28 | 4.714% | $207.6269 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $67.50 | 6.532% | $71.9091 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $1,027.83 | $1,093.1985 | $1,093.21 | $1,093.25 | $1,093.20 | |