| 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 | $234.58 | 13.600% | $266.4829 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $179.83 | 4.281% | $187.5285 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $138.69 | 12.691% | $156.2911 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $208.86 | 10.572% | $230.9407 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $124.28 | 8.682% | $135.07 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $32.99 | 13.648% | $37.4925 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $21.82 | 6.519% | $23.2424 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $941.05 | $1,037.0481 | $1,037.04 | $1,037.10 | $1,037.00 | |