| 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 | $225.33 | 4.832% | $236.2179 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $44.55 | 11.728% | $49.7748 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $90.97 | 7.841% | $98.103 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $74.52 | 6.346% | $79.249 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $170.47 | 13.612% | $193.6744 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $207.29 | 10.800% | $229.6773 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $183.82 | 4.168% | $191.4816 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $996.95 | $1,078.1780 | $1,078.17 | $1,078.15 | $1,078.20 | |