| 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 | $32.26 | 10.523% | $35.6547 | $35.65 | $35.65 | $35.70 |
| Purchase #2 | $204.61 | 5.754% | $216.3833 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $138.61 | 12.232% | $155.5648 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $205.39 | 4.748% | $215.1419 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $107.85 | 4.455% | $112.6547 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $108.79 | 7.700% | $117.1668 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $199.46 | 11.204% | $221.8075 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $996.97 | $1,074.3737 | $1,074.36 | $1,074.35 | $1,074.50 | |