| 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 | $243.27 | 7.828% | $262.3132 | $262.31 | $262.30 | $262.30 |
| Purchase #2 | $29.88 | 7.784% | $32.2059 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $47.30 | 8.623% | $51.3787 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $158.93 | 4.167% | $165.5526 | $165.55 | $165.55 | $165.60 |
| Purchase #5 | $48.48 | 7.334% | $52.0355 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $24.73 | 4.515% | $25.8466 | $25.85 | $25.85 | $25.80 |
| Purchase #7 | $197.65 | 12.744% | $222.8385 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $750.24 | $812.1710 | $812.18 | $812.20 | $812.10 | |