| 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 | $223.98 | 8.281% | $242.5278 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $232.72 | 8.199% | $251.8007 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $106.80 | 12.205% | $119.8349 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $90.93 | 4.165% | $94.7172 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $67.49 | 11.673% | $75.3681 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $35.32 | 13.771% | $40.1839 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $52.38 | 10.194% | $57.7196 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $809.62 | $882.1522 | $882.15 | $882.15 | $882.10 | |