| 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 | $233.41 | 4.766% | $244.5343 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $202.56 | 8.663% | $220.1078 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $250.88 | 8.799% | $272.9549 | $272.95 | $272.95 | $273.00 |
| Purchase #4 | $109.44 | 5.653% | $115.6266 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $11.53 | 5.286% | $12.1395 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $143.43 | 13.455% | $162.7285 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $98.98 | 10.186% | $109.0621 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $1,050.23 | $1,137.1537 | $1,137.15 | $1,137.20 | $1,137.10 | |