| 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 | $183.84 | 8.438% | $199.3524 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $229.99 | 11.359% | $256.1146 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $187.46 | 4.376% | $195.6632 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $188.85 | 7.826% | $203.6294 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $27.31 | 12.370% | $30.6882 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $172.36 | 12.578% | $194.0394 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $242.67 | 4.626% | $253.8959 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $1,232.48 | $1,333.3831 | $1,333.38 | $1,333.40 | $1,333.40 | |