| 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 | $236.29 | 9.404% | $258.5107 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $41.35 | 12.120% | $46.3616 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $203.62 | 3.703% | $211.16 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $173.46 | 10.500% | $191.6733 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $184.49 | 5.221% | $194.1222 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $130.77 | 9.438% | $143.1121 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $216.80 | 13.382% | $245.8122 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $1,186.78 | $1,290.7521 | $1,290.74 | $1,290.65 | $1,290.80 | |