| 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 | $110.32 | 8.186% | $119.3508 | $119.35 | $119.35 | $119.40 |
| Purchase #2 | $113.46 | 10.792% | $125.7046 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $150.28 | 8.121% | $162.4842 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $81.88 | 13.801% | $93.1803 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $144.26 | 11.269% | $160.5167 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $178.78 | 4.643% | $187.0808 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $210.51 | 11.734% | $235.2112 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $989.49 | $1,083.5286 | $1,083.52 | $1,083.55 | $1,083.60 | |