| 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 | $189.63 | 5.575% | $200.2019 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $108.65 | 8.696% | $118.0982 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $204.26 | 7.799% | $220.1902 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $240.67 | 10.107% | $264.9945 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $67.27 | 11.533% | $75.0282 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $91.73 | 9.604% | $100.5397 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $55.65 | 8.622% | $60.4481 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $957.86 | $1,039.5008 | $1,039.50 | $1,039.55 | $1,039.40 | |