| 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 | $119.92 | 9.138% | $130.8783 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $18.77 | 13.695% | $21.3406 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $80.64 | 4.835% | $84.5389 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $33.58 | 7.473% | $36.0894 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $203.50 | 8.414% | $220.6225 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $118.34 | 12.177% | $132.7503 | $132.75 | $132.75 | $132.80 |
| Purchase #7 | $235.94 | 4.297% | $246.0783 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $810.69 | $872.2983 | $872.30 | $872.35 | $872.30 | |