| 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 | $188.71 | 12.359% | $212.0327 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $216.94 | 12.189% | $243.3828 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $162.84 | 4.527% | $170.2118 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $220.45 | 7.315% | $236.5759 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $183.34 | 5.276% | $193.013 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $79.62 | 7.641% | $85.7038 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $167.77 | 12.851% | $189.3301 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $1,219.67 | $1,330.2501 | $1,330.24 | $1,330.30 | $1,330.20 | |