| 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 | $139.47 | 13.232% | $157.9247 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $229.73 | 9.778% | $252.193 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $204.97 | 12.617% | $230.8311 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $75.85 | 10.651% | $83.9288 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $233.77 | 9.192% | $255.2581 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $192.92 | 6.614% | $205.6797 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $127.82 | 10.866% | $141.7089 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $1,204.53 | $1,327.5243 | $1,327.52 | $1,327.55 | $1,327.50 | |