| 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 | $249.55 | 11.620% | $278.5477 | $278.55 | $278.55 | $278.50 |
| Purchase #2 | $138.70 | 7.421% | $148.9929 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $150.68 | 7.257% | $161.6148 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $149.57 | 12.523% | $168.3007 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $231.45 | 7.135% | $247.964 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $136.77 | 9.345% | $149.5512 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $10.86 | 4.530% | $11.352 | $11.35 | $11.35 | $11.40 |
| 7 purchase totals = | $1,067.58 | $1,166.3233 | $1,166.31 | $1,166.30 | $1,166.40 | |