| 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 | $228.33 | 9.566% | $250.172 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $22.48 | 3.780% | $23.3297 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $15.40 | 3.257% | $15.9016 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $67.66 | 4.435% | $70.6607 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $218.41 | 6.572% | $232.7639 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $168.51 | 9.266% | $184.1241 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $220.34 | 3.742% | $228.5851 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $941.13 | $1,005.5371 | $1,005.53 | $1,005.50 | $1,005.60 | |