| 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 | $230.94 | 3.223% | $238.3832 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $44.86 | 13.684% | $50.9986 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $132.50 | 5.588% | $139.9041 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $17.77 | 9.739% | $19.5006 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $47.82 | 6.691% | $51.0196 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $37.44 | 4.488% | $39.1203 | $39.12 | $39.10 | $39.10 |
| Purchase #7 | $194.44 | 6.352% | $206.7908 | $206.79 | $206.80 | $206.80 |
| 7 purchase totals = | $705.77 | $745.7172 | $745.71 | $745.70 | $745.70 | |