| 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 | $98.51 | 4.212% | $102.6592 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $187.79 | 9.817% | $206.2253 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $23.51 | 4.629% | $24.5983 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $162.94 | 7.126% | $174.5511 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $28.33 | 4.452% | $29.5913 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $150.95 | 10.244% | $166.4133 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $195.70 | 5.435% | $206.3363 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $847.73 | $910.3748 | $910.38 | $910.40 | $910.40 | |