| 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 | $223.25 | 4.525% | $233.3521 | $233.35 | $233.35 | $233.40 |
| Purchase #2 | $37.48 | 13.563% | $42.5634 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $197.29 | 5.770% | $208.6736 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $154.52 | 6.714% | $164.8945 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $87.99 | 4.331% | $91.8008 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $119.49 | 8.810% | $130.0171 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $201.52 | 12.811% | $227.3367 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $1,021.54 | $1,098.6382 | $1,098.63 | $1,098.60 | $1,098.70 | |