| 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 | $118.51 | 3.612% | $122.7906 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $30.51 | 3.849% | $31.6843 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $53.87 | 7.158% | $57.726 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $217.97 | 5.740% | $230.4815 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $235.65 | 7.445% | $253.1941 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $215.81 | 6.591% | $230.034 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $149.30 | 11.328% | $166.2127 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,021.62 | $1,092.1232 | $1,092.11 | $1,092.20 | $1,092.10 | |