| 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 | $233.64 | 13.347% | $264.8239 | $264.82 | $264.80 | $264.80 |
| Purchase #2 | $144.44 | 12.239% | $162.118 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $112.94 | 9.734% | $123.9336 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $235.81 | 9.417% | $258.0162 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $51.30 | 8.391% | $55.6046 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $198.68 | 9.360% | $217.2764 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $84.76 | 13.516% | $96.2162 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $1,061.57 | $1,177.9889 | $1,177.99 | $1,177.95 | $1,177.90 | |