| 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 | $237.64 | 11.265% | $264.4101 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $47.59 | 5.809% | $50.3545 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $110.79 | 8.228% | $119.9058 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $43.99 | 12.667% | $49.5622 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $219.69 | 9.815% | $241.2526 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $75.44 | 12.770% | $85.0737 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $20.59 | 7.532% | $22.1408 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $755.73 | $832.6997 | $832.69 | $832.65 | $832.80 | |