| 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 | $224.60 | 13.264% | $254.3909 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $112.64 | 7.539% | $121.1319 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $135.92 | 5.561% | $143.4785 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $174.75 | 8.353% | $189.3469 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $122.63 | 11.257% | $136.4345 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $151.60 | 4.338% | $158.1764 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $249.44 | 3.690% | $258.6443 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,171.58 | $1,261.6034 | $1,261.60 | $1,261.70 | $1,261.50 | |