| 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 | $156.85 | 11.595% | $175.0368 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $130.28 | 6.648% | $138.941 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $92.65 | 10.215% | $102.1142 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $217.90 | 7.434% | $234.0987 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $95.56 | 6.275% | $101.5564 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $224.64 | 6.207% | $238.5834 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $244.88 | 9.647% | $268.5036 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $1,162.76 | $1,258.8341 | $1,258.83 | $1,258.85 | $1,258.80 | |