| 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 | $215.55 | 4.655% | $225.5839 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $249.43 | 3.164% | $257.322 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $241.90 | 13.177% | $273.7752 | $273.78 | $273.80 | $273.80 |
| Purchase #4 | $242.60 | 10.488% | $268.0439 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $243.95 | 8.563% | $264.8394 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $19.28 | 4.358% | $20.1202 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $202.70 | 7.482% | $217.866 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $1,415.41 | $1,527.5506 | $1,527.55 | $1,527.55 | $1,527.50 | |