| 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 | $142.35 | 12.730% | $160.4712 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $107.85 | 6.823% | $115.2086 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $232.48 | 12.829% | $262.3049 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $60.42 | 3.709% | $62.661 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $103.97 | 8.405% | $112.7087 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $64.93 | 11.584% | $72.4515 | $72.45 | $72.45 | $72.50 |
| Purchase #7 | $120.47 | 11.557% | $134.3927 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $832.47 | $920.1986 | $920.19 | $920.15 | $920.30 | |