| 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 | $5.81 | 9.185% | $6.3436 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $141.82 | 3.206% | $146.3667 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $103.26 | 6.666% | $110.1433 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $158.30 | 10.404% | $174.7695 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $120.52 | 12.810% | $135.9586 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $198.26 | 7.722% | $213.5696 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $241.52 | 3.451% | $249.8549 | $249.85 | $249.85 | $249.90 |
| 7 purchase totals = | $969.49 | $1,037.0062 | $1,037.00 | $1,036.95 | $1,037.10 | |