| 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 | $233.47 | 3.801% | $242.3442 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $139.48 | 6.375% | $148.3719 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $137.56 | 13.212% | $155.7344 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $97.76 | 4.261% | $101.9256 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $183.30 | 4.647% | $191.818 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $103.74 | 11.286% | $115.4481 | $115.45 | $115.45 | $115.40 |
| Purchase #7 | $244.37 | 11.296% | $271.974 | $271.97 | $271.95 | $272.00 |
| 7 purchase totals = | $1,139.68 | $1,227.6162 | $1,227.61 | $1,227.60 | $1,227.50 | |