| 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 | $9.46 | 11.351% | $10.5338 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $38.93 | 7.570% | $41.877 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $215.39 | 5.512% | $227.2623 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $187.61 | 9.328% | $205.1103 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $200.93 | 10.682% | $222.3933 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $179.26 | 10.248% | $197.6306 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $95.66 | 4.747% | $100.201 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $927.24 | $1,005.0083 | $1,005.00 | $1,005.05 | $1,005.00 | |