| 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 | $239.56 | 11.189% | $266.3644 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $69.92 | 10.317% | $77.1336 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $134.38 | 13.150% | $152.051 | $152.05 | $152.05 | $152.10 |
| Purchase #4 | $93.41 | 8.368% | $101.2265 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $189.67 | 10.315% | $209.2345 | $209.23 | $209.25 | $209.20 |
| Purchase #6 | $153.73 | 9.841% | $168.8586 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $47.38 | 12.184% | $53.1528 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $928.05 | $1,028.0214 | $1,028.01 | $1,028.05 | $1,028.10 | |