| 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 | $126.90 | 11.169% | $141.0735 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $186.84 | 8.767% | $203.2203 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $131.63 | 8.807% | $143.2227 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $222.52 | 3.688% | $230.7265 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $167.51 | 13.368% | $189.9027 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $233.25 | 4.321% | $243.3287 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $117.29 | 12.584% | $132.0498 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $1,185.94 | $1,283.5242 | $1,283.52 | $1,283.50 | $1,283.40 | |