| 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 | $122.38 | 3.306% | $126.4259 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $145.94 | 9.286% | $159.492 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $108.55 | 9.363% | $118.7135 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $221.65 | 10.501% | $244.9255 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $245.45 | 11.156% | $272.8324 | $272.83 | $272.85 | $272.80 |
| Purchase #6 | $22.51 | 10.473% | $24.8675 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $93.62 | 13.802% | $106.5414 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $960.10 | $1,053.7982 | $1,053.80 | $1,053.85 | $1,053.70 | |