| 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 | $237.35 | 5.239% | $249.7848 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $116.60 | 8.625% | $126.6568 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $248.57 | 7.334% | $266.8001 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $6.46 | 13.277% | $7.3177 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $80.78 | 9.731% | $88.6407 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $67.89 | 11.524% | $75.7136 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $237.26 | 4.793% | $248.6319 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $994.91 | $1,063.5456 | $1,063.54 | $1,063.55 | $1,063.50 | |