| 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 | $212.34 | 4.618% | $222.1459 | $222.15 | $222.15 | $222.10 |
| Purchase #2 | $172.36 | 11.241% | $191.735 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $130.98 | 10.524% | $144.7643 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $209.55 | 3.489% | $216.8612 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $188.28 | 3.394% | $194.6702 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $228.94 | 10.508% | $252.997 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $51.84 | 12.143% | $58.1349 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $1,194.29 | $1,281.3085 | $1,281.31 | $1,281.30 | $1,281.30 | |