| 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 | $115.28 | 6.637% | $122.9311 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $249.27 | 3.549% | $258.1166 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $104.95 | 3.798% | $108.936 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $233.33 | 5.666% | $246.5505 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $204.58 | 4.533% | $213.8536 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $15.43 | 6.482% | $16.4302 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $186.69 | 10.674% | $206.6173 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $1,109.53 | $1,173.4353 | $1,173.44 | $1,173.45 | $1,173.40 | |