| 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 | $118.56 | 3.396% | $122.5863 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $172.83 | 5.395% | $182.1542 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $11.86 | 4.169% | $12.3544 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $239.94 | 10.404% | $264.9034 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $15.46 | 11.714% | $17.271 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $217.34 | 10.351% | $239.8369 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $132.85 | 4.330% | $138.6024 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $908.84 | $977.7086 | $977.70 | $977.70 | $977.80 | |