| 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 | $194.94 | 13.560% | $221.3739 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $203.62 | 9.647% | $223.2632 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $24.86 | 7.470% | $26.717 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $195.96 | 9.651% | $214.8721 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $94.70 | 3.449% | $97.9662 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $26.34 | 5.673% | $27.8343 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $73.67 | 9.666% | $80.7909 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $814.09 | $892.8176 | $892.81 | $892.75 | $892.90 | |