| 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 | $221.76 | 4.437% | $231.5995 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $88.54 | 9.843% | $97.255 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $177.99 | 7.390% | $191.1435 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $233.57 | 5.253% | $245.8394 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $239.90 | 3.356% | $247.951 | $247.95 | $247.95 | $248.00 |
| Purchase #6 | $97.50 | 4.536% | $101.9226 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $229.75 | 4.864% | $240.925 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $1,289.01 | $1,356.6360 | $1,356.64 | $1,356.65 | $1,356.60 | |