| 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 | $134.59 | 11.747% | $150.4003 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $123.46 | 5.583% | $130.3528 | $130.35 | $130.35 | $130.40 |
| Purchase #3 | $210.44 | 13.490% | $238.8284 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $244.30 | 12.507% | $274.8546 | $274.85 | $274.85 | $274.90 |
| Purchase #5 | $205.63 | 6.526% | $219.0494 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $184.41 | 4.140% | $192.0446 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $96.29 | 3.115% | $99.2894 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $1,199.12 | $1,304.8195 | $1,304.81 | $1,304.85 | $1,304.80 | |