| 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 | $238.44 | 13.752% | $271.2303 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $141.34 | 12.578% | $159.1177 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $115.85 | 9.443% | $126.7897 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $78.91 | 11.720% | $88.1583 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $169.69 | 10.637% | $187.7399 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $218.58 | 4.693% | $228.838 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $192.91 | 5.826% | $204.1489 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $1,155.72 | $1,266.0228 | $1,266.03 | $1,266.05 | $1,265.90 | |