| 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 | $250.68 | 7.812% | $270.2631 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $89.71 | 9.845% | $98.5419 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $236.71 | 3.461% | $244.9025 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $20.94 | 13.873% | $23.845 | $23.85 | $23.85 | $23.80 |
| Purchase #5 | $149.90 | 5.384% | $157.9706 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $166.29 | 6.537% | $177.1604 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $195.92 | 10.820% | $217.1185 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $1,110.15 | $1,189.8020 | $1,189.80 | $1,189.75 | $1,189.80 | |