| 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 | $20.62 | 10.349% | $22.754 | $22.75 | $22.75 | $22.80 |
| Purchase #2 | $184.95 | 9.260% | $202.0764 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $40.63 | 3.816% | $42.1804 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $86.57 | 7.297% | $92.887 | $92.89 | $92.90 | $92.90 |
| Purchase #5 | $47.70 | 6.164% | $50.6402 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $214.77 | 12.448% | $241.5046 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $200.30 | 10.318% | $220.967 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $795.54 | $873.0096 | $873.01 | $873.05 | $873.10 | |