| 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 | $114.29 | 7.169% | $122.4835 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $212.50 | 8.316% | $230.1715 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $146.99 | 13.670% | $167.0835 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $176.30 | 5.657% | $186.2733 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $239.47 | 10.385% | $264.339 | $264.34 | $264.35 | $264.30 |
| Purchase #6 | $234.82 | 7.574% | $252.6053 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $27.39 | 5.550% | $28.9101 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $1,151.76 | $1,251.8662 | $1,251.86 | $1,251.85 | $1,251.90 | |