| 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 | $114.93 | 12.705% | $129.5319 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $139.31 | 3.264% | $143.8571 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $147.94 | 3.543% | $153.1815 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $231.31 | 3.110% | $238.5037 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $126.74 | 4.734% | $132.7399 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $62.26 | 9.547% | $68.204 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $18.45 | 9.517% | $20.2059 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $840.94 | $886.2240 | $886.22 | $886.25 | $886.20 | |