| 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 | $128.28 | 3.305% | $132.5197 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $195.99 | 4.537% | $204.8821 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $122.30 | 10.770% | $135.4717 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $169.67 | 11.110% | $188.5203 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $197.27 | 7.786% | $212.6294 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $190.27 | 9.182% | $207.7406 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $204.93 | 13.327% | $232.241 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $1,208.71 | $1,314.0048 | $1,314.00 | $1,314.00 | $1,313.90 | |