| 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 | $225.86 | 10.561% | $249.7131 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $83.85 | 12.317% | $94.1778 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $174.58 | 8.454% | $189.339 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $208.59 | 9.754% | $228.9359 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $245.45 | 7.684% | $264.3104 | $264.31 | $264.30 | $264.30 |
| Purchase #6 | $122.73 | 12.785% | $138.421 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $230.50 | 6.773% | $246.1118 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,291.56 | $1,411.0090 | $1,411.01 | $1,411.00 | $1,410.90 | |