| 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 | $29.33 | 10.590% | $32.436 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $122.60 | 9.151% | $133.8191 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $220.97 | 11.649% | $246.7108 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $232.51 | 5.785% | $245.9607 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $165.78 | 8.525% | $179.9127 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $143.76 | 9.680% | $157.676 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $120.49 | 9.764% | $132.2546 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $1,035.44 | $1,128.7699 | $1,128.77 | $1,128.75 | $1,128.80 | |