| 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 | $104.25 | 10.311% | $114.9992 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $231.39 | 8.616% | $251.3266 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $188.96 | 10.206% | $208.2453 | $208.25 | $208.25 | $208.20 |
| Purchase #4 | $184.83 | 10.295% | $203.8582 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $192.73 | 8.168% | $208.4722 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $27.40 | 8.252% | $29.661 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $141.64 | 4.606% | $148.1639 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,071.20 | $1,164.7264 | $1,164.73 | $1,164.70 | $1,164.80 | |