| 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 | $114.53 | 12.663% | $129.0329 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $238.83 | 10.206% | $263.205 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $170.70 | 5.652% | $180.348 | $180.35 | $180.35 | $180.30 |
| Purchase #4 | $44.94 | 11.509% | $50.1121 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $73.78 | 6.839% | $78.8258 | $78.83 | $78.85 | $78.80 |
| Purchase #6 | $190.95 | 4.487% | $199.5179 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $125.29 | 13.408% | $142.0889 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $959.02 | $1,043.1306 | $1,043.14 | $1,043.15 | $1,043.00 | |