| 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 | $220.32 | 3.853% | $228.8089 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $13.41 | 4.520% | $14.0161 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $124.51 | 5.688% | $131.5921 | $131.59 | $131.60 | $131.60 |
| Purchase #4 | $47.31 | 9.296% | $51.7079 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $23.30 | 7.620% | $25.0755 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $219.25 | 6.745% | $234.0384 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $14.84 | 7.853% | $16.0054 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $662.94 | $701.2443 | $701.26 | $701.25 | $701.20 | |