| 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 | $229.55 | 7.330% | $246.376 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $24.28 | 5.363% | $25.5821 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $54.70 | 13.454% | $62.0593 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $38.64 | 4.574% | $40.4074 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $46.35 | 11.832% | $51.8341 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $248.33 | 6.423% | $264.2802 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $212.59 | 4.370% | $221.8802 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $854.44 | $912.4193 | $912.42 | $912.50 | $912.50 | |