| 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 | $109.28 | 5.491% | $115.2806 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $204.76 | 9.144% | $223.4833 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $159.43 | 13.556% | $181.0423 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $162.46 | 9.183% | $177.3787 | $177.38 | $177.40 | $177.40 |
| Purchase #5 | $111.47 | 3.454% | $115.3202 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $119.51 | 9.519% | $130.8862 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $173.81 | 8.624% | $188.7994 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $1,040.72 | $1,132.1907 | $1,132.19 | $1,132.25 | $1,132.20 | |