| 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 | $114.79 | 4.287% | $119.711 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $197.59 | 12.560% | $222.4073 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $220.40 | 10.164% | $242.8015 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $224.55 | 7.653% | $241.7348 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $46.81 | 7.549% | $50.3437 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $224.98 | 5.837% | $238.1121 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $243.32 | 6.187% | $258.3742 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,272.44 | $1,373.4846 | $1,373.47 | $1,373.45 | $1,373.40 | |