| 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 | $167.98 | 11.514% | $187.3212 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $223.31 | 11.111% | $248.122 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $96.28 | 5.405% | $101.4839 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $212.56 | 7.127% | $227.7092 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $58.82 | 8.856% | $64.0291 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $123.44 | 7.333% | $132.4919 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $194.54 | 9.543% | $213.105 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,076.93 | $1,174.2623 | $1,174.26 | $1,174.25 | $1,174.20 | |