| 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 | $97.41 | 4.579% | $101.8704 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $137.39 | 9.173% | $149.9928 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $203.78 | 7.679% | $219.4283 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $26.65 | 4.198% | $27.7688 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $115.81 | 9.717% | $127.0633 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $130.79 | 13.213% | $148.0713 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $244.79 | 6.103% | $259.7295 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $956.62 | $1,033.9244 | $1,033.92 | $1,033.90 | $1,034.00 | |