| 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 | $111.93 | 5.187% | $117.7358 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $69.65 | 10.428% | $76.9131 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $170.90 | 8.706% | $185.7786 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $242.68 | 8.361% | $262.9705 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $221.46 | 12.690% | $249.5633 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $87.75 | 12.219% | $98.4722 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $224.84 | 7.622% | $241.9773 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,129.21 | $1,233.4108 | $1,233.41 | $1,233.40 | $1,233.50 | |