| 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 | $131.62 | 6.655% | $140.3793 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $248.79 | 4.260% | $259.3885 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $70.48 | 5.478% | $74.3409 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $246.41 | 7.150% | $264.0283 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $245.88 | 4.329% | $256.5241 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $5.98 | 12.299% | $6.7155 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $223.76 | 5.852% | $236.8544 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $1,172.92 | $1,238.2310 | $1,238.23 | $1,238.25 | $1,238.20 | |