| 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 | $244.47 | 13.626% | $277.7815 | $277.78 | $277.80 | $277.80 |
| Purchase #2 | $138.58 | 12.333% | $155.6711 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $170.40 | 4.676% | $178.3679 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $235.36 | 5.185% | $247.5634 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $195.26 | 3.633% | $202.3538 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $189.89 | 3.867% | $197.233 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $131.32 | 9.350% | $143.5984 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $1,305.28 | $1,402.5691 | $1,402.56 | $1,402.55 | $1,402.70 | |