| 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 | $99.87 | 10.788% | $110.644 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $116.49 | 3.121% | $120.1257 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $248.53 | 13.747% | $282.6954 | $282.70 | $282.70 | $282.70 |
| Purchase #4 | $173.45 | 13.827% | $197.4329 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $158.26 | 9.111% | $172.6791 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $86.53 | 5.318% | $91.1317 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $21.55 | 6.590% | $22.9701 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $904.68 | $997.6789 | $997.68 | $997.75 | $997.60 | |