| 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 | $42.40 | 4.293% | $44.2202 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $203.26 | 9.373% | $222.3116 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $161.36 | 12.824% | $182.0528 | $182.05 | $182.05 | $182.10 |
| Purchase #4 | $105.39 | 3.785% | $109.379 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $193.80 | 4.256% | $202.0481 | $202.05 | $202.05 | $202.00 |
| Purchase #6 | $31.36 | 9.365% | $34.2969 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $145.60 | 9.351% | $159.2151 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $883.17 | $953.5237 | $953.53 | $953.50 | $953.50 | |