| 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 | $145.85 | 4.223% | $152.0092 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $248.52 | 4.226% | $259.0225 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $210.94 | 10.356% | $232.7849 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $102.84 | 10.398% | $113.5333 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $60.65 | 13.237% | $68.6782 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $54.46 | 5.602% | $57.5108 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $18.70 | 12.420% | $21.0225 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $841.96 | $904.5614 | $904.55 | $904.55 | $904.50 | |