| 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 | $229.61 | 9.696% | $251.873 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $195.99 | 13.279% | $222.0155 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $106.34 | 5.862% | $112.5737 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $185.65 | 6.196% | $197.1529 | $197.15 | $197.15 | $197.20 |
| Purchase #5 | $205.58 | 11.360% | $228.9339 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $215.84 | 12.317% | $242.425 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $68.80 | 9.150% | $75.0952 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $1,207.81 | $1,330.0692 | $1,330.07 | $1,330.05 | $1,330.10 | |