| 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 | $190.94 | 3.633% | $197.8769 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $156.67 | 8.248% | $169.5921 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $92.84 | 7.555% | $99.8541 | $99.85 | $99.85 | $99.90 |
| Purchase #4 | $230.48 | 11.867% | $257.8311 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $110.49 | 12.190% | $123.9587 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $13.53 | 8.152% | $14.633 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $213.79 | 8.833% | $232.6741 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,008.74 | $1,096.4200 | $1,096.41 | $1,096.45 | $1,096.50 | |