| 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 | $236.38 | 4.547% | $247.1282 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $18.91 | 10.737% | $20.9404 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $34.88 | 7.798% | $37.5999 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $7.93 | 7.494% | $8.5243 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $121.63 | 6.397% | $129.4107 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $232.71 | 13.413% | $263.9234 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $79.84 | 13.563% | $90.6687 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $732.28 | $798.1956 | $798.19 | $798.15 | $798.10 | |