| 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 | $47.71 | 9.238% | $52.1174 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $34.78 | 13.585% | $39.5049 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $187.59 | 9.828% | $206.0263 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $21.55 | 12.250% | $24.1899 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $117.34 | 4.352% | $122.4466 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $244.45 | 11.587% | $272.7744 | $272.77 | $272.75 | $272.80 |
| Purchase #7 | $163.74 | 13.165% | $185.2964 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $817.16 | $902.3559 | $902.36 | $902.35 | $902.30 | |