| 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 | $10.39 | 8.148% | $11.2366 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $162.46 | 7.646% | $174.8817 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $240.57 | 3.283% | $248.4679 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $12.62 | 8.585% | $13.7034 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $14.31 | 8.562% | $15.5352 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $147.89 | 7.149% | $158.4627 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $196.94 | 9.668% | $215.9802 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $785.18 | $838.2677 | $838.27 | $838.30 | $838.30 | |