| 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 | $242.70 | 3.577% | $251.3814 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $142.46 | 9.618% | $156.1618 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $21.96 | 11.874% | $24.5675 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $174.67 | 10.293% | $192.6488 | $192.65 | $192.65 | $192.60 |
| Purchase #5 | $70.77 | 8.597% | $76.8541 | $76.85 | $76.85 | $76.90 |
| Purchase #6 | $207.36 | 5.850% | $219.4906 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $66.30 | 6.783% | $70.7971 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $926.22 | $991.9013 | $991.90 | $991.90 | $992.00 | |