| 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 | $219.84 | 9.185% | $240.0323 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $6.73 | 12.528% | $7.5731 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $39.80 | 5.649% | $42.0483 | $42.05 | $42.05 | $42.00 |
| Purchase #4 | $189.44 | 5.602% | $200.0524 | $200.05 | $200.05 | $200.10 |
| Purchase #5 | $204.44 | 4.549% | $213.74 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $127.30 | 8.107% | $137.6202 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $100.34 | 8.111% | $108.4786 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $887.89 | $949.5449 | $949.54 | $949.55 | $949.50 | |