| 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 | $250.48 | 6.323% | $266.3179 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $140.41 | 10.633% | $155.3398 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $71.85 | 11.315% | $79.9798 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $39.26 | 12.342% | $44.1055 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $237.89 | 11.862% | $266.1085 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $148.34 | 13.421% | $168.2487 | $168.25 | $168.25 | $168.20 |
| Purchase #7 | $176.83 | 10.139% | $194.7588 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,065.06 | $1,174.8590 | $1,174.87 | $1,174.85 | $1,174.80 | |