| 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 | $39.99 | 9.531% | $43.8014 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $244.79 | 9.489% | $268.0181 | $268.02 | $268.00 | $268.00 |
| Purchase #3 | $131.84 | 8.247% | $142.7128 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $230.46 | 13.116% | $260.6871 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $231.95 | 4.606% | $242.6336 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $211.70 | 5.852% | $224.0887 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $194.57 | 10.264% | $214.5407 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,285.30 | $1,396.4824 | $1,396.48 | $1,396.50 | $1,396.40 | |