| 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 | $203.39 | 7.863% | $219.3826 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $92.50 | 13.452% | $104.9431 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $224.31 | 12.656% | $252.6987 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $42.52 | 8.637% | $46.1925 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $65.59 | 9.357% | $71.7273 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $158.39 | 5.149% | $166.5455 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $157.37 | 8.843% | $171.2862 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $944.07 | $1,032.7759 | $1,032.78 | $1,032.85 | $1,032.70 | |