| 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 | $204.40 | 12.127% | $229.1876 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $105.73 | 12.428% | $118.8701 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $194.75 | 8.365% | $211.0408 | $211.04 | $211.05 | $211.00 |
| Purchase #4 | $142.59 | 11.389% | $158.8296 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $52.25 | 7.778% | $56.314 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $195.99 | 8.490% | $212.6296 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $242.51 | 5.833% | $256.6556 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,138.22 | $1,243.5273 | $1,243.53 | $1,243.55 | $1,243.50 | |