| 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 | $107.33 | 4.440% | $112.0955 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $172.70 | 8.103% | $186.6939 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $63.56 | 11.530% | $70.8885 | $70.89 | $70.90 | $70.90 |
| Purchase #4 | $154.32 | 3.556% | $159.8076 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $163.83 | 5.736% | $173.2273 | $173.23 | $173.25 | $173.20 |
| Purchase #6 | $241.30 | 5.187% | $253.8162 | $253.82 | $253.80 | $253.80 |
| Purchase #7 | $8.75 | 4.814% | $9.1712 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $911.79 | $965.7002 | $965.71 | $965.70 | $965.70 | |