| 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 | $233.44 | 10.260% | $257.3909 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $38.39 | 6.601% | $40.9241 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $194.55 | 5.244% | $204.7522 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $156.96 | 10.616% | $173.6229 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $115.88 | 7.523% | $124.5977 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $97.68 | 4.807% | $102.3755 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $134.46 | 7.238% | $144.1922 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $971.36 | $1,047.8555 | $1,047.85 | $1,047.85 | $1,047.90 | |