| 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 | $212.92 | 3.499% | $220.3701 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $245.70 | 10.469% | $271.4223 | $271.42 | $271.40 | $271.40 |
| Purchase #3 | $31.67 | 13.578% | $35.9702 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $232.71 | 11.562% | $259.6159 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $133.33 | 8.842% | $145.119 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $111.33 | 11.579% | $124.2209 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $97.94 | 3.576% | $101.4423 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $1,065.60 | $1,158.1607 | $1,158.16 | $1,158.05 | $1,158.10 | |