| 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 | $98.99 | 10.270% | $109.1563 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $32.65 | 6.825% | $34.8784 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $44.34 | 11.153% | $49.2852 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $110.38 | 13.350% | $125.1157 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $123.58 | 13.302% | $140.0186 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $198.81 | 8.474% | $215.6572 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $234.80 | 9.607% | $257.3572 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $843.55 | $931.4686 | $931.49 | $931.45 | $931.60 | |