| 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 | $198.35 | 7.827% | $213.8749 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $92.45 | 13.464% | $104.8975 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $232.87 | 7.579% | $250.5192 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $49.98 | 11.500% | $55.7277 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $202.74 | 8.466% | $219.904 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $115.43 | 12.417% | $129.7629 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $15.97 | 5.372% | $16.8279 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $907.79 | $991.5141 | $991.51 | $991.50 | $991.50 | |