| 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 | $36.62 | 11.622% | $40.876 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $114.75 | 11.750% | $128.2331 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $101.38 | 10.630% | $112.1567 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $225.57 | 8.668% | $245.1224 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $158.61 | 6.731% | $169.286 | $169.29 | $169.30 | $169.30 |
| Purchase #6 | $145.79 | 12.852% | $164.5269 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $240.98 | 13.178% | $272.7363 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $1,023.70 | $1,132.9374 | $1,132.95 | $1,133.00 | $1,132.90 | |