| 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 | $26.47 | 12.509% | $29.7811 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $190.72 | 13.668% | $216.7876 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $36.74 | 13.631% | $41.748 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $116.68 | 9.726% | $128.0283 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $185.49 | 10.703% | $205.343 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $229.92 | 3.578% | $238.1465 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $16.99 | 11.787% | $18.9926 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $803.01 | $878.8271 | $878.83 | $878.90 | $878.70 | |