| 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 | $201.93 | 12.630% | $227.4338 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $98.55 | 3.852% | $102.3461 | $102.35 | $102.35 | $102.30 |
| Purchase #3 | $15.43 | 11.597% | $17.2194 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $244.62 | 7.702% | $263.4606 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $248.72 | 13.866% | $283.2075 | $283.21 | $283.20 | $283.20 |
| Purchase #6 | $144.87 | 7.306% | $155.4542 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $214.53 | 12.321% | $240.9622 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $1,168.65 | $1,290.0838 | $1,290.08 | $1,290.05 | $1,290.10 | |