| 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 | $212.89 | 7.410% | $228.6651 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $133.67 | 11.153% | $148.5782 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $215.96 | 12.471% | $242.8924 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $101.30 | 8.670% | $110.0827 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $6.83 | 7.327% | $7.3304 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $174.54 | 9.468% | $191.0654 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $98.33 | 12.282% | $110.4069 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $943.52 | $1,039.0211 | $1,039.03 | $1,039.05 | $1,039.10 | |