| 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 | $104.35 | 11.577% | $116.4306 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $181.28 | 8.762% | $197.1638 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $211.59 | 12.591% | $238.2313 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $129.34 | 3.478% | $133.8384 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $157.91 | 9.496% | $172.9051 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $85.38 | 10.826% | $94.6232 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $111.99 | 5.526% | $118.1786 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $981.84 | $1,071.3710 | $1,071.37 | $1,071.40 | $1,071.30 | |