| 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 | $98.60 | 4.667% | $103.2017 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $26.81 | 8.468% | $29.0803 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $182.49 | 3.805% | $189.4337 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $211.69 | 9.181% | $231.1253 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $107.89 | 11.546% | $120.347 | $120.35 | $120.35 | $120.30 |
| Purchase #6 | $126.72 | 3.165% | $130.7307 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $92.73 | 5.404% | $97.7411 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $846.93 | $901.6598 | $901.66 | $901.75 | $901.50 | |