| 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 | $189.31 | 8.251% | $204.93 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $104.27 | 5.389% | $109.8891 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $119.25 | 13.782% | $135.685 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $154.44 | 12.629% | $173.9442 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $202.60 | 11.672% | $226.2475 | $226.25 | $226.25 | $226.20 |
| Purchase #6 | $159.37 | 10.795% | $176.574 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $179.85 | 7.275% | $192.9341 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,109.09 | $1,220.2039 | $1,220.20 | $1,220.25 | $1,220.10 | |