| 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 | $37.79 | 4.301% | $39.4153 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $215.64 | 12.786% | $243.2117 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $154.90 | 7.743% | $166.8939 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $221.41 | 4.137% | $230.5697 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $235.75 | 3.277% | $243.4755 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $103.42 | 8.637% | $112.3524 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $207.34 | 10.709% | $229.544 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $1,176.25 | $1,265.4625 | $1,265.46 | $1,265.45 | $1,265.50 | |