| 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 | $128.42 | 3.630% | $133.0816 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $73.82 | 10.625% | $81.6634 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $85.40 | 6.603% | $91.039 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $214.90 | 5.783% | $227.3277 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $199.91 | 9.783% | $219.4672 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $196.37 | 11.862% | $219.6634 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $56.94 | 13.603% | $64.6855 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $955.76 | $1,036.9278 | $1,036.93 | $1,036.95 | $1,037.00 | |