| 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 | $93.87 | 10.136% | $103.3847 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $145.78 | 12.149% | $163.4908 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $188.57 | 9.669% | $206.8028 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $77.44 | 10.406% | $85.4984 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $142.61 | 9.824% | $156.62 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $198.58 | 5.391% | $209.2854 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $8.50 | 7.232% | $9.1147 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $855.35 | $934.1968 | $934.19 | $934.20 | $934.20 | |