| 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 | $130.26 | 11.311% | $144.9937 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $64.81 | 6.759% | $69.1905 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $110.30 | 12.561% | $124.1548 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $214.86 | 9.366% | $234.9838 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $117.52 | 3.265% | $121.357 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $49.37 | 10.450% | $54.5292 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $246.73 | 13.180% | $279.249 | $279.25 | $279.25 | $279.20 |
| 7 purchase totals = | $933.85 | $1,028.4580 | $1,028.45 | $1,028.50 | $1,028.50 | |