| 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 | $219.28 | 7.774% | $236.3268 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $21.75 | 13.169% | $24.6143 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $249.28 | 12.135% | $279.5301 | $279.53 | $279.55 | $279.50 |
| Purchase #4 | $143.63 | 4.719% | $150.4079 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $178.25 | 3.249% | $184.0413 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $245.88 | 5.587% | $259.6173 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $99.98 | 9.499% | $109.4771 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $1,158.05 | $1,244.0148 | $1,244.02 | $1,244.05 | $1,243.90 | |