| 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 | $190.38 | 6.370% | $202.5072 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $113.54 | 10.255% | $125.1835 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $135.56 | 9.473% | $148.4016 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $18.54 | 8.724% | $20.1574 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $92.81 | 13.374% | $105.2224 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $203.50 | 4.120% | $211.8842 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $71.34 | 11.579% | $79.6005 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $825.67 | $892.9568 | $892.95 | $892.95 | $893.00 | |