| 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 | $48.34 | 11.368% | $53.8353 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $122.79 | 11.666% | $137.1147 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $216.89 | 9.736% | $238.0064 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $59.91 | 9.576% | $65.647 | $65.65 | $65.65 | $65.60 |
| Purchase #5 | $242.95 | 8.186% | $262.8379 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $124.92 | 8.597% | $135.6594 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $132.90 | 9.534% | $145.5707 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $948.70 | $1,038.6714 | $1,038.68 | $1,038.65 | $1,038.60 | |