| 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 | $111.35 | 11.330% | $123.966 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $117.83 | 12.205% | $132.2112 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $243.63 | 8.474% | $264.2752 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $183.77 | 10.383% | $202.8508 | $202.85 | $202.85 | $202.90 |
| Purchase #5 | $218.35 | 4.356% | $227.8613 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $12.70 | 8.298% | $13.7538 | $13.75 | $13.75 | $13.80 |
| Purchase #7 | $8.90 | 4.151% | $9.2694 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $896.53 | $974.1877 | $974.19 | $974.15 | $974.40 | |