| 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 | $117.73 | 10.188% | $129.7243 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $210.94 | 10.242% | $232.5445 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $223.50 | 9.682% | $245.1393 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $42.74 | 4.359% | $44.603 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $234.82 | 5.663% | $248.1179 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $6.87 | 7.718% | $7.4002 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $153.89 | 13.421% | $174.5436 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $990.49 | $1,082.0728 | $1,082.06 | $1,082.05 | $1,081.90 | |