| 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 | $104.95 | 6.755% | $112.0394 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $185.65 | 8.728% | $201.8535 | $201.85 | $201.85 | $201.90 |
| Purchase #3 | $197.79 | 3.585% | $204.8808 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $100.31 | 7.766% | $108.1001 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $99.72 | 13.170% | $112.8531 | $112.85 | $112.85 | $112.90 |
| Purchase #6 | $172.62 | 11.212% | $191.9742 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $154.77 | 10.500% | $171.0209 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $1,015.81 | $1,102.7220 | $1,102.71 | $1,102.70 | $1,102.80 | |