| 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 | $34.67 | 3.394% | $35.8467 | $35.85 | $35.85 | $35.80 |
| Purchase #2 | $174.84 | 8.230% | $189.2293 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $80.85 | 11.821% | $90.4073 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $180.76 | 8.577% | $196.2638 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $182.83 | 10.525% | $202.0729 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $227.54 | 4.216% | $237.1331 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $198.81 | 7.149% | $213.0229 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $1,080.30 | $1,163.9760 | $1,163.97 | $1,163.95 | $1,163.90 | |