| 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 | $137.54 | 8.711% | $149.5211 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $96.30 | 9.628% | $105.5718 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $78.38 | 7.572% | $84.3149 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $180.32 | 3.458% | $186.5555 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $238.93 | 3.112% | $246.3655 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $229.78 | 12.760% | $259.0999 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $63.98 | 12.239% | $71.8105 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $1,025.23 | $1,103.2392 | $1,103.24 | $1,103.15 | $1,103.30 | |