| 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 | $198.74 | 8.217% | $215.0705 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $239.32 | 4.657% | $250.4651 | $250.47 | $250.45 | $250.50 |
| Purchase #3 | $193.32 | 9.250% | $211.2021 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $40.69 | 8.526% | $44.1592 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $63.93 | 10.690% | $70.7641 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $239.64 | 8.193% | $259.2737 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $61.67 | 8.368% | $66.8305 | $66.83 | $66.85 | $66.80 |
| 7 purchase totals = | $1,037.31 | $1,117.7652 | $1,117.76 | $1,117.70 | $1,117.90 | |