| 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 | $237.67 | 8.585% | $258.074 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $142.92 | 6.426% | $152.104 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $108.88 | 3.501% | $112.6919 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $228.73 | 10.808% | $253.4511 | $253.45 | $253.45 | $253.50 |
| Purchase #5 | $210.55 | 9.777% | $231.1355 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $223.86 | 8.174% | $242.1583 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $171.63 | 10.183% | $189.1071 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $1,324.24 | $1,438.7219 | $1,438.72 | $1,438.70 | $1,438.80 | |