| 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 | $220.67 | 6.133% | $234.2037 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $245.91 | 10.479% | $271.6789 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $114.60 | 6.597% | $122.1602 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $81.27 | 13.406% | $92.1651 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $189.82 | 3.199% | $195.8923 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $94.87 | 11.784% | $106.0495 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $77.75 | 3.686% | $80.6159 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $1,024.89 | $1,102.7656 | $1,102.77 | $1,102.75 | $1,102.80 | |