| 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 | $117.90 | 11.279% | $131.1979 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $19.61 | 4.725% | $20.5366 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $156.54 | 8.601% | $170.004 | $170.00 | $170.00 | $170.00 |
| Purchase #4 | $10.96 | 5.411% | $11.553 | $11.55 | $11.55 | $11.60 |
| Purchase #5 | $229.68 | 5.473% | $242.2504 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $184.94 | 5.305% | $194.7511 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $204.72 | 6.591% | $218.2131 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $924.35 | $988.5061 | $988.50 | $988.50 | $988.60 | |