| 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 | $112.91 | 6.752% | $120.5337 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $212.62 | 12.226% | $238.6149 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $190.51 | 8.840% | $207.3511 | $207.35 | $207.35 | $207.40 |
| Purchase #4 | $143.92 | 11.415% | $160.3485 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $230.26 | 8.259% | $249.2772 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $201.81 | 4.182% | $210.2497 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $217.52 | 5.670% | $229.8534 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $1,309.55 | $1,416.2285 | $1,416.22 | $1,416.25 | $1,416.20 | |