| 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 | $230.62 | 6.840% | $246.3944 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $44.59 | 6.275% | $47.388 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $222.29 | 4.525% | $232.3486 | $232.35 | $232.35 | $232.30 |
| Purchase #4 | $18.95 | 11.483% | $21.126 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $168.53 | 10.170% | $185.6695 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $22.25 | 12.173% | $24.9585 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $214.28 | 3.548% | $221.8827 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $921.51 | $979.7677 | $979.77 | $979.80 | $979.80 | |