| 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 | $238.44 | 4.641% | $249.506 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $92.92 | 11.385% | $103.4989 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $125.34 | 6.510% | $133.4996 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $49.41 | 10.591% | $54.643 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $8.86 | 11.756% | $9.9016 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $192.26 | 11.824% | $214.9928 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $21.97 | 3.777% | $22.7998 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $729.20 | $788.8417 | $788.84 | $788.85 | $788.80 | |