| 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 | $13.73 | 13.714% | $15.6129 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $245.72 | 8.825% | $267.4048 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $120.96 | 10.572% | $133.7479 | $133.75 | $133.75 | $133.70 |
| Purchase #4 | $161.62 | 7.633% | $173.9565 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $74.55 | 8.613% | $80.971 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $238.34 | 5.158% | $250.6336 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $154.78 | 11.278% | $172.2361 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $1,009.70 | $1,094.5628 | $1,094.56 | $1,094.55 | $1,094.50 | |