| 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 | $210.89 | 4.867% | $221.154 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $107.36 | 10.541% | $118.6768 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $152.75 | 3.608% | $158.2612 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $242.64 | 11.826% | $271.3346 | $271.33 | $271.35 | $271.30 |
| Purchase #5 | $53.32 | 6.418% | $56.7421 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $87.39 | 11.749% | $97.6575 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $107.39 | 13.628% | $122.0251 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $961.74 | $1,045.8513 | $1,045.85 | $1,045.90 | $1,045.90 | |