| 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 | $108.88 | 11.234% | $121.1116 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $192.45 | 8.283% | $208.3906 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $128.93 | 12.615% | $145.1945 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $113.45 | 13.135% | $128.3517 | $128.35 | $128.35 | $128.40 |
| Purchase #5 | $54.82 | 6.714% | $58.5006 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $111.65 | 4.182% | $116.3192 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $239.44 | 3.224% | $247.1595 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $949.62 | $1,025.0277 | $1,025.02 | $1,025.00 | $1,025.10 | |