| 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 | $219.40 | 7.728% | $236.3552 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $172.71 | 7.275% | $185.2747 | $185.27 | $185.25 | $185.30 |
| Purchase #3 | $218.89 | 6.182% | $232.4218 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $90.60 | 6.213% | $96.229 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $235.82 | 12.487% | $265.2668 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $61.58 | 3.857% | $63.9551 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $204.89 | 6.209% | $217.6116 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $1,203.89 | $1,297.1142 | $1,297.12 | $1,297.05 | $1,297.20 | |