| 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 | $235.60 | 3.624% | $244.1381 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $123.88 | 7.556% | $133.2404 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $225.94 | 8.395% | $244.9077 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $34.46 | 5.225% | $36.2605 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $149.29 | 11.119% | $165.8896 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $70.98 | 7.379% | $76.2176 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $138.28 | 4.148% | $144.0159 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $978.43 | $1,044.6698 | $1,044.68 | $1,044.65 | $1,044.60 | |