| 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 | $117.83 | 4.263% | $122.8531 | $122.85 | $122.85 | $122.90 |
| Purchase #2 | $85.44 | 8.434% | $92.646 | $92.65 | $92.65 | $92.60 |
| Purchase #3 | $24.25 | 4.571% | $25.3585 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $34.53 | 11.646% | $38.5514 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $225.70 | 3.311% | $233.1729 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $114.26 | 6.129% | $121.263 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $142.53 | 9.154% | $155.5772 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $744.54 | $789.4221 | $789.42 | $789.40 | $789.60 | |