| 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 | $191.36 | 7.164% | $205.069 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $181.87 | 13.850% | $207.059 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $207.58 | 10.252% | $228.8611 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $191.54 | 3.329% | $197.9164 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $214.39 | 13.813% | $244.0037 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $100.59 | 10.580% | $111.2324 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $34.40 | 5.791% | $36.3921 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $1,121.73 | $1,230.5337 | $1,230.53 | $1,230.50 | $1,230.60 | |