| 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 | $228.78 | 4.551% | $239.1918 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $19.50 | 5.329% | $20.5392 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $78.98 | 10.738% | $87.4609 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $36.66 | 12.621% | $41.2869 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $223.59 | 8.575% | $242.7628 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $219.50 | 4.377% | $229.1075 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $204.47 | 8.193% | $221.2222 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $1,011.48 | $1,081.5713 | $1,081.57 | $1,081.55 | $1,081.60 | |