| 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 | $200.81 | 4.355% | $209.5553 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $22.58 | 4.187% | $23.5254 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $71.77 | 8.740% | $78.0427 | $78.04 | $78.05 | $78.00 |
| Purchase #4 | $170.47 | 8.854% | $185.5634 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $172.88 | 12.808% | $195.0225 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $53.34 | 5.155% | $56.0897 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $99.66 | 7.431% | $107.0657 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $791.51 | $854.8647 | $854.87 | $854.85 | $854.90 | |