| 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 | $40.41 | 3.392% | $41.7807 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $192.57 | 3.441% | $199.1963 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $223.81 | 12.237% | $251.1976 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $141.73 | 13.370% | $160.6793 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $175.31 | 4.566% | $183.3147 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $247.90 | 9.445% | $271.3142 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $97.70 | 6.242% | $103.7984 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $1,119.43 | $1,211.2812 | $1,211.28 | $1,211.30 | $1,211.30 | |