| 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 | $172.51 | 11.520% | $192.3832 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $66.40 | 5.215% | $69.8628 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $195.99 | 9.773% | $215.1441 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $98.49 | 10.545% | $108.8758 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $197.71 | 3.265% | $204.1652 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $45.39 | 6.647% | $48.4071 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $191.79 | 5.764% | $202.8448 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $968.28 | $1,041.6830 | $1,041.68 | $1,041.70 | $1,041.70 | |