| 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 | $105.60 | 8.744% | $114.8337 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $127.39 | 6.610% | $135.8105 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $52.91 | 12.641% | $59.5984 | $59.60 | $59.60 | $59.60 |
| Purchase #4 | $205.68 | 3.753% | $213.3992 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $173.33 | 11.423% | $193.1295 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $119.27 | 6.502% | $127.0249 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $234.50 | 4.750% | $245.6388 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $1,018.68 | $1,089.4350 | $1,089.43 | $1,089.45 | $1,089.30 | |