| 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 | $102.41 | 12.683% | $115.3987 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $133.63 | 9.619% | $146.4839 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $139.96 | 8.155% | $151.3737 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $114.78 | 4.436% | $119.8716 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $223.52 | 8.753% | $243.0847 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $110.48 | 8.194% | $119.5327 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $182.41 | 11.255% | $202.9402 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $1,007.19 | $1,098.6855 | $1,098.67 | $1,098.70 | $1,098.70 | |