| 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 | $217.31 | 11.444% | $242.179 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $237.83 | 12.842% | $268.3721 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $108.30 | 12.741% | $122.0985 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $22.29 | 9.644% | $24.4396 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $154.36 | 9.571% | $169.1338 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $214.76 | 6.654% | $229.0501 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $43.79 | 7.288% | $46.9814 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $998.64 | $1,102.2545 | $1,102.25 | $1,102.30 | $1,102.30 | |