| 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 | $189.86 | 10.859% | $210.4769 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $175.79 | 9.842% | $193.0913 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $100.57 | 5.759% | $106.3618 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $215.37 | 9.736% | $236.3384 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $154.30 | 11.627% | $172.2405 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $144.64 | 6.866% | $154.571 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $101.93 | 10.509% | $112.6418 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $1,082.46 | $1,185.7217 | $1,185.72 | $1,185.75 | $1,185.70 | |