| 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 | $233.64 | 8.651% | $253.8522 | $253.85 | $253.85 | $253.90 |
| Purchase #2 | $221.84 | 10.326% | $244.7472 | $244.75 | $244.75 | $244.70 |
| Purchase #3 | $133.32 | 8.534% | $144.6975 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $238.75 | 12.641% | $268.9304 | $268.93 | $268.95 | $268.90 |
| Purchase #5 | $24.98 | 5.157% | $26.2682 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $146.58 | 4.130% | $152.6338 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $248.69 | 9.469% | $272.2385 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,247.80 | $1,363.3678 | $1,363.37 | $1,363.40 | $1,363.30 | |