| 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 | $225.40 | 10.518% | $249.1076 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $202.42 | 6.517% | $215.6117 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $246.95 | 6.678% | $263.4413 | $263.44 | $263.45 | $263.40 |
| Purchase #4 | $207.90 | 12.767% | $234.4426 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $144.63 | 4.635% | $151.3336 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $55.61 | 8.779% | $60.492 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $26.87 | 9.812% | $29.5065 | $29.51 | $29.50 | $29.50 |
| 7 purchase totals = | $1,109.78 | $1,203.9353 | $1,203.93 | $1,203.95 | $1,203.80 | |