| 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 | $210.60 | 13.408% | $238.8372 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $87.99 | 6.626% | $93.8202 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $64.75 | 8.216% | $70.0699 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $228.44 | 13.518% | $259.3205 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $21.34 | 3.126% | $22.0071 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $113.49 | 11.538% | $126.5845 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $81.65 | 7.734% | $87.9648 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $808.26 | $898.6042 | $898.60 | $898.55 | $898.60 | |