| 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 | $228.75 | 7.291% | $245.4282 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $164.45 | 8.866% | $179.0301 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $205.61 | 11.128% | $228.4903 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $15.57 | 13.680% | $17.7 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $57.35 | 11.864% | $64.154 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $214.26 | 9.156% | $233.8776 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $87.34 | 3.819% | $90.6755 | $90.68 | $90.70 | $90.70 |
| 7 purchase totals = | $973.33 | $1,059.3557 | $1,059.36 | $1,059.45 | $1,059.40 | |