| 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 | $199.43 | 13.722% | $226.7958 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $37.49 | 13.165% | $42.4256 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $47.41 | 10.794% | $52.5274 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $197.85 | 12.744% | $223.064 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $197.65 | 7.428% | $212.3314 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $100.61 | 13.441% | $114.133 | $114.13 | $114.15 | $114.10 |
| Purchase #7 | $203.75 | 10.724% | $225.6002 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $984.19 | $1,096.8774 | $1,096.88 | $1,096.95 | $1,096.80 | |