| 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 | $98.34 | 9.820% | $107.997 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $147.72 | 6.412% | $157.1918 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $141.56 | 5.233% | $148.9678 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $104.36 | 5.124% | $109.7074 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $238.89 | 3.767% | $247.889 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $125.53 | 4.310% | $130.9403 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $224.80 | 11.261% | $250.1147 | $250.11 | $250.10 | $250.10 |
| 7 purchase totals = | $1,081.20 | $1,152.8080 | $1,152.81 | $1,152.80 | $1,152.80 | |