| 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 | $81.52 | 8.501% | $88.45 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $239.97 | 7.591% | $258.1861 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $194.71 | 9.106% | $212.4403 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $153.28 | 6.410% | $163.1052 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $91.52 | 7.572% | $98.4499 | $98.45 | $98.45 | $98.40 |
| Purchase #6 | $201.91 | 9.789% | $221.675 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $230.32 | 12.734% | $259.6489 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $1,193.23 | $1,301.9554 | $1,301.97 | $1,302.00 | $1,301.90 | |