| 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 | $95.43 | 4.263% | $99.4982 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $20.71 | 11.702% | $23.1335 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $231.65 | 13.632% | $263.2285 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $160.48 | 9.210% | $175.2602 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $192.83 | 11.792% | $215.5685 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $241.81 | 7.845% | $260.78 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $96.68 | 6.241% | $102.7138 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $1,039.59 | $1,140.1827 | $1,140.18 | $1,140.20 | $1,140.20 | |