| 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 | $28.95 | 8.193% | $31.3219 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $124.39 | 3.562% | $128.8208 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $129.83 | 7.568% | $139.6555 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $177.91 | 10.652% | $196.861 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $187.75 | 4.154% | $195.5491 | $195.55 | $195.55 | $195.50 |
| Purchase #6 | $50.64 | 13.229% | $57.3392 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $248.55 | 11.726% | $277.695 | $277.70 | $277.70 | $277.70 |
| 7 purchase totals = | $948.02 | $1,027.2425 | $1,027.25 | $1,027.20 | $1,027.20 | |