| 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 | $169.31 | 10.687% | $187.4042 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $178.28 | 12.501% | $200.5668 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $249.56 | 3.552% | $258.4244 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $38.33 | 7.309% | $41.1315 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $28.78 | 4.411% | $30.0495 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $41.89 | 6.552% | $44.6346 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $239.49 | 3.509% | $247.8937 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $945.64 | $1,010.1047 | $1,010.09 | $1,010.10 | $1,010.00 | |