| 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 | $219.98 | 4.298% | $229.4347 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $111.72 | 13.115% | $126.3721 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $175.51 | 12.674% | $197.7541 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $240.54 | 4.602% | $251.6097 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $136.27 | 3.587% | $141.158 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $107.64 | 9.496% | $117.8615 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $144.36 | 4.678% | $151.1132 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $1,136.02 | $1,215.3033 | $1,215.29 | $1,215.25 | $1,215.40 | |