| 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 | $230.99 | 8.480% | $250.578 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $43.71 | 8.651% | $47.4914 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $195.67 | 5.360% | $206.1579 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $158.46 | 5.519% | $167.2054 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $32.42 | 13.267% | $36.7212 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $157.92 | 13.383% | $179.0544 | $179.05 | $179.05 | $179.10 |
| Purchase #7 | $35.40 | 13.179% | $40.0654 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $854.57 | $927.2737 | $927.28 | $927.25 | $927.40 | |