| 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 | $197.54 | 8.448% | $214.2282 | $214.23 | $214.25 | $214.20 |
| Purchase #2 | $226.70 | 7.235% | $243.1017 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $240.62 | 4.848% | $252.2853 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $118.97 | 10.572% | $131.5475 | $131.55 | $131.55 | $131.50 |
| Purchase #5 | $19.26 | 6.492% | $20.5104 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $236.57 | 13.652% | $268.8665 | $268.87 | $268.85 | $268.90 |
| Purchase #7 | $172.70 | 6.607% | $184.1103 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,212.36 | $1,314.6499 | $1,314.66 | $1,314.65 | $1,314.60 | |