| 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 | $46.36 | 11.349% | $51.6214 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $205.70 | 9.123% | $224.466 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $137.59 | 6.648% | $146.737 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $247.98 | 4.311% | $258.6704 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $224.95 | 6.132% | $238.7439 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $171.43 | 12.749% | $193.2856 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $57.44 | 7.197% | $61.574 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $1,091.45 | $1,175.0983 | $1,175.10 | $1,175.05 | $1,175.10 | |