| 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 | $90.99 | 11.230% | $101.2082 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $105.94 | 8.809% | $115.2723 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $16.27 | 5.648% | $17.1889 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $216.47 | 3.327% | $223.672 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $128.62 | 8.264% | $139.2492 | $139.25 | $139.25 | $139.20 |
| Purchase #6 | $142.25 | 7.263% | $152.5816 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $118.59 | 8.314% | $128.4496 | $128.45 | $128.45 | $128.40 |
| 7 purchase totals = | $819.13 | $877.6218 | $877.62 | $877.60 | $877.60 | |