| 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 | $124.56 | 3.848% | $129.3531 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $221.52 | 11.480% | $246.9505 | $246.95 | $246.95 | $247.00 |
| Purchase #3 | $148.61 | 11.777% | $166.1118 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $202.69 | 4.545% | $211.9023 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $21.84 | 9.397% | $23.8923 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $27.40 | 10.690% | $30.3291 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $140.78 | 7.693% | $151.6102 | $151.61 | $151.60 | $151.60 |
| 7 purchase totals = | $887.40 | $960.1493 | $960.14 | $960.15 | $960.20 | |