| 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 | $204.87 | 8.148% | $221.5628 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $221.47 | 9.465% | $242.4321 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $187.62 | 8.192% | $202.9898 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $89.63 | 9.731% | $98.3519 | $98.35 | $98.35 | $98.40 |
| Purchase #5 | $132.71 | 12.850% | $149.7632 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $13.81 | 7.708% | $14.8745 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $48.32 | 3.503% | $50.0126 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $898.43 | $979.9869 | $979.97 | $979.95 | $980.10 | |