| 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 | $219.83 | 7.181% | $235.616 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $218.62 | 13.539% | $248.219 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $21.75 | 11.647% | $24.2832 | $24.28 | $24.30 | $24.30 |
| Purchase #4 | $119.40 | 5.843% | $126.3765 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $10.38 | 7.820% | $11.1917 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $80.38 | 12.102% | $90.1076 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $143.40 | 11.416% | $159.7705 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $813.76 | $895.5645 | $895.57 | $895.55 | $895.60 | |