| 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 | $124.62 | 12.416% | $140.0928 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $81.48 | 13.385% | $92.3861 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $166.75 | 5.510% | $175.9379 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $116.27 | 12.119% | $130.3608 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $207.76 | 5.717% | $219.6376 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $202.46 | 7.688% | $218.0251 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $154.57 | 13.547% | $175.5096 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $1,053.91 | $1,151.9499 | $1,151.96 | $1,152.00 | $1,151.90 | |