| 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 | $246.66 | 12.486% | $277.458 | $277.46 | $277.45 | $277.50 |
| Purchase #2 | $246.30 | 11.287% | $274.0999 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $62.79 | 12.111% | $70.3945 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $141.82 | 7.370% | $152.2721 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $229.85 | 12.456% | $258.4801 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $129.43 | 11.208% | $143.9365 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $201.33 | 6.853% | $215.1271 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,258.18 | $1,391.7682 | $1,391.77 | $1,391.80 | $1,391.80 | |