| 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 | $39.94 | 13.226% | $45.2225 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $111.39 | 9.690% | $122.1837 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $236.31 | 5.717% | $249.8198 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $85.73 | 5.212% | $90.1982 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $98.41 | 8.388% | $106.6646 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $128.43 | 10.817% | $142.3223 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $164.32 | 9.593% | $180.0832 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $864.53 | $936.4943 | $936.48 | $936.45 | $936.50 | |