| 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 | $103.25 | 9.354% | $112.908 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $98.77 | 11.747% | $110.3725 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $194.34 | 9.196% | $212.2115 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $195.31 | 4.548% | $204.1927 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $140.58 | 7.749% | $151.4735 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $160.87 | 5.258% | $169.3285 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $15.66 | 4.128% | $16.3064 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $908.78 | $976.7931 | $976.79 | $976.75 | $976.80 | |