| 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 | $194.33 | 13.614% | $220.7861 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $121.53 | 8.633% | $132.0217 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $70.48 | 11.202% | $78.3752 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $44.61 | 5.257% | $46.9551 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $171.95 | 6.561% | $183.2316 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $140.92 | 7.648% | $151.6976 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $238.99 | 7.492% | $256.8951 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $982.81 | $1,069.9624 | $1,069.98 | $1,070.00 | $1,070.00 | |