| 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 | $181.36 | 8.770% | $197.2653 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $137.26 | 12.260% | $154.0881 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $47.95 | 12.169% | $53.785 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $60.65 | 5.694% | $64.1034 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $217.58 | 5.758% | $230.1083 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $219.88 | 13.325% | $249.179 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $238.79 | 3.754% | $247.7542 | $247.75 | $247.75 | $247.80 |
| 7 purchase totals = | $1,103.47 | $1,196.2833 | $1,196.29 | $1,196.30 | $1,196.40 | |