| 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 | $120.81 | 6.414% | $128.5588 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $50.52 | 4.241% | $52.6626 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $239.77 | 13.165% | $271.3357 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $217.47 | 9.229% | $237.5403 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $205.88 | 12.253% | $231.1065 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $169.42 | 5.466% | $178.6805 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $221.62 | 10.161% | $244.1388 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $1,225.49 | $1,344.0232 | $1,344.03 | $1,344.05 | $1,344.00 | |