| 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 | $187.94 | 9.189% | $205.2098 | $205.21 | $205.20 | $205.20 |
| Purchase #2 | $176.60 | 7.424% | $189.7108 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $120.96 | 5.155% | $127.1955 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $221.33 | 3.506% | $229.0898 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $12.35 | 9.564% | $13.5312 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $211.98 | 12.338% | $238.1341 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $142.76 | 10.679% | $158.0053 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $1,073.92 | $1,160.8765 | $1,160.88 | $1,160.90 | $1,160.80 | |