| 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 | $116.81 | 5.602% | $123.3537 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $141.48 | 13.199% | $160.1539 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $229.60 | 5.587% | $242.4278 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $130.34 | 3.262% | $134.5917 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $241.77 | 10.513% | $267.1873 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $74.50 | 12.706% | $83.966 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $212.61 | 13.686% | $241.7078 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $1,147.11 | $1,253.3882 | $1,253.39 | $1,253.40 | $1,253.50 | |