| 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 | $198.58 | 4.519% | $207.5538 | $207.55 | $207.55 | $207.60 |
| Purchase #2 | $78.80 | 11.742% | $88.0527 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $201.31 | 4.786% | $210.9447 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $187.57 | 11.727% | $209.5663 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $205.71 | 9.298% | $224.8369 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $97.88 | 7.809% | $105.5234 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $23.29 | 7.789% | $25.1041 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $993.14 | $1,071.5819 | $1,071.57 | $1,071.55 | $1,071.60 | |