| 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 | $133.39 | 5.639% | $140.9119 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $76.72 | 12.560% | $86.356 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $208.91 | 11.334% | $232.5879 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $85.56 | 13.774% | $97.345 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $220.97 | 10.574% | $244.3354 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $96.64 | 11.835% | $108.0773 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $14.46 | 8.275% | $15.6566 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $836.65 | $925.2701 | $925.29 | $925.30 | $925.30 | |