| 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 | $126.68 | 5.485% | $133.6284 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $24.51 | 6.455% | $26.0921 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $23.69 | 3.330% | $24.4789 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $211.52 | 8.346% | $229.1735 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $100.69 | 6.832% | $107.5691 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $206.27 | 4.280% | $215.0984 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $6.72 | 5.385% | $7.0819 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $700.08 | $743.1223 | $743.12 | $743.15 | $743.20 | |