| 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 | $195.75 | 11.725% | $218.7017 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $208.49 | 7.674% | $224.4895 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $37.72 | 7.484% | $40.543 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $220.39 | 13.459% | $250.0523 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $138.44 | 10.324% | $152.7325 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $117.59 | 12.266% | $132.0136 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $64.75 | 11.731% | $72.3458 | $72.35 | $72.35 | $72.30 |
| 7 purchase totals = | $983.13 | $1,090.8784 | $1,090.87 | $1,090.90 | $1,090.80 | |