| 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 | $101.90 | 13.306% | $115.4588 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $146.38 | 6.525% | $155.9313 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $244.38 | 4.751% | $255.9905 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $199.62 | 12.699% | $224.9697 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $138.42 | 8.356% | $149.9864 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $209.77 | 7.522% | $225.5489 | $225.55 | $225.55 | $225.50 |
| Purchase #7 | $214.45 | 9.592% | $235.02 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $1,254.92 | $1,362.9056 | $1,362.91 | $1,362.90 | $1,362.90 | |