| 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 | $205.82 | 8.227% | $222.7528 | $222.75 | $222.75 | $222.80 |
| Purchase #2 | $93.39 | 12.722% | $105.2711 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $106.38 | 8.758% | $115.6968 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $219.32 | 4.505% | $229.2004 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $52.38 | 8.518% | $56.8417 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $193.42 | 10.142% | $213.0367 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $38.29 | 6.572% | $40.8064 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $909.00 | $983.6059 | $983.61 | $983.60 | $983.60 | |