| 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 | $126.68 | 3.155% | $130.6768 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $93.61 | 11.182% | $104.0775 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $240.41 | 13.439% | $272.7187 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $245.41 | 3.208% | $253.2828 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $176.87 | 5.460% | $186.5271 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $99.74 | 8.715% | $108.4323 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $176.25 | 10.858% | $195.3872 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $1,158.97 | $1,251.1024 | $1,251.11 | $1,251.20 | $1,251.10 | |