| 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 | $211.27 | 4.680% | $221.1574 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $132.91 | 12.208% | $149.1357 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $229.67 | 4.349% | $239.6583 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $230.71 | 9.767% | $253.2434 | $253.24 | $253.25 | $253.20 |
| Purchase #5 | $35.94 | 3.791% | $37.3025 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $200.53 | 6.674% | $213.9134 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $214.97 | 11.281% | $239.2208 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $1,256.00 | $1,353.6315 | $1,353.63 | $1,353.60 | $1,353.60 | |