| 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 | $236.91 | 6.551% | $252.43 | $252.43 | $252.45 | $252.40 |
| Purchase #2 | $55.45 | 9.831% | $60.9013 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $147.57 | 9.480% | $161.5596 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $43.86 | 6.318% | $46.6311 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $107.96 | 7.786% | $116.3658 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $194.79 | 9.725% | $213.7333 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $138.89 | 7.298% | $149.0262 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $925.43 | $1,000.6473 | $1,000.65 | $1,000.70 | $1,000.60 | |