| 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 | $240.64 | 9.452% | $263.3853 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $196.65 | 10.612% | $217.5185 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $187.36 | 4.189% | $195.2085 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $177.54 | 11.288% | $197.5807 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $7.61 | 4.458% | $7.9493 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $52.90 | 11.186% | $58.8174 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $135.96 | 5.491% | $143.4256 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $998.66 | $1,083.8853 | $1,083.90 | $1,083.90 | $1,083.80 | |