| 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 | $210.27 | 6.799% | $224.5663 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $161.73 | 6.373% | $172.0371 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $11.44 | 13.425% | $12.9758 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $174.70 | 3.624% | $181.0311 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $229.59 | 11.256% | $255.4327 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $106.57 | 7.766% | $114.8462 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $190.62 | 9.311% | $208.3686 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $1,084.92 | $1,169.2578 | $1,169.27 | $1,169.30 | $1,169.20 | |