| 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 | $227.48 | 6.138% | $241.4427 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $219.79 | 10.150% | $242.0987 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $239.61 | 5.500% | $252.7886 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $91.26 | 12.736% | $102.8829 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $5.89 | 3.400% | $6.0903 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $22.34 | 5.140% | $23.4883 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $209.54 | 9.650% | $229.7606 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,015.91 | $1,098.5521 | $1,098.55 | $1,098.60 | $1,098.60 | |