| 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 | $224.58 | 5.827% | $237.6663 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $226.30 | 6.813% | $241.7178 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $223.54 | 13.187% | $253.0182 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $129.51 | 9.529% | $141.851 | $141.85 | $141.85 | $141.90 |
| Purchase #5 | $221.49 | 6.406% | $235.6786 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $245.81 | 10.317% | $271.1702 | $271.17 | $271.15 | $271.20 |
| Purchase #7 | $146.47 | 12.570% | $164.8813 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $1,417.70 | $1,545.9834 | $1,545.99 | $1,545.95 | $1,546.10 | |