| 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 | $224.33 | 7.357% | $240.834 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $162.41 | 11.260% | $180.6974 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $156.83 | 13.551% | $178.082 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $214.98 | 10.262% | $237.0412 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $66.69 | 6.719% | $71.1709 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $210.33 | 5.292% | $221.4607 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $194.80 | 13.842% | $221.7642 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,230.37 | $1,351.0504 | $1,351.04 | $1,351.05 | $1,351.10 | |