| 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 | $201.54 | 13.681% | $229.1127 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $197.26 | 9.653% | $216.3015 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $142.38 | 8.680% | $154.7386 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $104.57 | 4.375% | $109.1449 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $172.71 | 3.372% | $178.5338 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $188.37 | 3.252% | $194.4958 | $194.50 | $194.50 | $194.50 |
| Purchase #7 | $246.39 | 10.407% | $272.0318 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $1,253.22 | $1,354.3591 | $1,354.35 | $1,354.40 | $1,354.20 | |