| 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 | $217.97 | 12.330% | $244.8457 | $244.85 | $244.85 | $244.80 |
| Purchase #2 | $125.48 | 3.117% | $129.3912 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $191.62 | 6.117% | $203.3414 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $166.78 | 12.103% | $186.9654 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $195.25 | 10.302% | $215.3647 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $18.57 | 10.479% | $20.516 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $78.53 | 8.805% | $85.4446 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $994.20 | $1,085.8690 | $1,085.87 | $1,085.85 | $1,085.80 | |