| 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 | $107.51 | 4.681% | $112.5425 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $188.96 | 12.105% | $211.8336 | $211.83 | $211.85 | $211.80 |
| Purchase #3 | $235.89 | 8.530% | $256.0114 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $149.50 | 7.631% | $160.9083 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $242.31 | 5.330% | $255.2251 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $75.28 | 8.616% | $81.7661 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $53.55 | 7.429% | $57.5282 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $1,053.00 | $1,135.8152 | $1,135.82 | $1,135.85 | $1,135.70 | |