| 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 | $209.36 | 3.460% | $216.6039 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $99.52 | 5.598% | $105.0911 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $139.29 | 10.150% | $153.4279 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $82.47 | 11.282% | $91.7743 | $91.77 | $91.75 | $91.80 |
| Purchase #5 | $42.49 | 9.450% | $46.5053 | $46.51 | $46.50 | $46.50 |
| Purchase #6 | $13.86 | 12.557% | $15.6004 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $112.36 | 8.561% | $121.9791 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $699.35 | $750.9820 | $750.98 | $751.00 | $751.00 | |