| 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 | $219.87 | 4.596% | $229.9752 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $42.67 | 9.864% | $46.879 | $46.88 | $46.90 | $46.90 |
| Purchase #3 | $9.91 | 7.473% | $10.6506 | $10.65 | $10.65 | $10.70 |
| Purchase #4 | $34.43 | 6.498% | $36.6673 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $81.66 | 4.258% | $85.1371 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $176.89 | 13.121% | $200.0997 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $108.93 | 9.423% | $119.1945 | $119.19 | $119.20 | $119.20 |
| 7 purchase totals = | $674.36 | $728.6034 | $728.61 | $728.65 | $728.70 | |