| 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 | $227.74 | 6.309% | $242.1081 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $141.60 | 3.762% | $146.927 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $205.92 | 4.466% | $215.1164 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $113.55 | 13.602% | $128.9951 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $233.43 | 7.509% | $250.9583 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $113.85 | 12.760% | $128.3773 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $39.32 | 6.652% | $41.9356 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $1,075.41 | $1,154.4178 | $1,154.44 | $1,154.45 | $1,154.40 | |