| 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 | $243.63 | 5.692% | $257.4974 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $15.97 | 9.428% | $17.4757 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $108.99 | 5.119% | $114.5692 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $136.41 | 12.232% | $153.0957 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $201.52 | 8.740% | $219.1328 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $178.65 | 12.292% | $200.6097 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $84.79 | 9.300% | $92.6755 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $969.96 | $1,055.0560 | $1,055.07 | $1,055.10 | $1,055.10 | |