| 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 | $123.74 | 5.210% | $130.1869 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $40.86 | 5.467% | $43.0938 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $188.90 | 12.672% | $212.8374 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $15.47 | 8.201% | $16.7387 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $71.93 | 6.799% | $76.8205 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $241.68 | 3.299% | $249.653 | $249.65 | $249.65 | $249.70 |
| Purchase #7 | $108.95 | 6.470% | $115.9991 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $791.53 | $845.3294 | $845.33 | $845.35 | $845.30 | |