| 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 | $203.38 | 13.440% | $230.7143 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $74.43 | 6.502% | $79.2694 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $53.33 | 10.574% | $58.9691 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $142.35 | 11.698% | $159.0021 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $103.75 | 3.457% | $107.3366 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $191.66 | 4.107% | $199.5315 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $218.27 | 10.216% | $240.5685 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $987.17 | $1,075.3915 | $1,075.39 | $1,075.35 | $1,075.40 | |