| 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 | $244.90 | 10.805% | $271.3614 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $42.58 | 3.201% | $43.943 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $144.40 | 3.570% | $149.5551 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $149.72 | 8.221% | $162.0285 | $162.03 | $162.05 | $162.00 |
| Purchase #5 | $205.30 | 3.570% | $212.6292 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $173.85 | 5.418% | $183.2692 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $231.95 | 4.475% | $242.3298 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $1,192.70 | $1,265.1162 | $1,265.12 | $1,265.15 | $1,265.10 | |