| 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 | $71.45 | 3.300% | $73.8079 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $240.51 | 3.394% | $248.6729 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $214.41 | 12.602% | $241.4299 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $103.94 | 4.553% | $108.6724 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $223.81 | 4.740% | $234.4186 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $213.51 | 7.499% | $229.5211 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $133.51 | 11.372% | $148.6928 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $1,201.14 | $1,285.2156 | $1,285.21 | $1,285.15 | $1,285.20 | |