| 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 | $188.46 | 11.494% | $210.1216 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $191.97 | 13.152% | $217.2179 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $172.41 | 13.783% | $196.1733 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $157.91 | 7.377% | $169.559 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $14.56 | 11.341% | $16.2112 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $239.92 | 12.732% | $270.4666 | $270.47 | $270.45 | $270.50 |
| Purchase #7 | $185.99 | 7.540% | $200.0136 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $1,151.22 | $1,279.7632 | $1,279.76 | $1,279.65 | $1,279.80 | |