| 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 | $227.91 | 12.714% | $256.8865 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $247.33 | 3.159% | $255.1432 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $174.97 | 7.314% | $187.7673 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $150.87 | 12.534% | $169.78 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $80.60 | 9.798% | $88.4972 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $230.84 | 6.557% | $245.9762 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $132.44 | 13.312% | $150.0704 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $1,244.96 | $1,354.1208 | $1,354.13 | $1,354.15 | $1,354.20 | |