| 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 | $229.57 | 3.614% | $237.8667 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $97.35 | 13.217% | $110.2167 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $199.98 | 4.355% | $208.6891 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $193.47 | 5.686% | $204.4707 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $152.49 | 4.602% | $159.5076 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $244.36 | 11.634% | $272.7888 | $272.79 | $272.80 | $272.80 |
| Purchase #7 | $141.87 | 6.424% | $150.9837 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $1,259.09 | $1,344.5233 | $1,344.53 | $1,344.50 | $1,344.60 | |