| 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 | $196.76 | 11.845% | $220.0662 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $17.95 | 7.806% | $19.3512 | $19.35 | $19.35 | $19.40 |
| Purchase #3 | $160.73 | 8.490% | $174.376 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $250.91 | 13.444% | $284.6423 | $284.64 | $284.65 | $284.60 |
| Purchase #5 | $96.83 | 13.254% | $109.6638 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $132.37 | 10.451% | $146.204 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $123.66 | 5.842% | $130.8842 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $979.21 | $1,085.1877 | $1,085.18 | $1,085.20 | $1,085.30 | |