| 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 | $212.47 | 4.175% | $221.3406 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $56.93 | 8.190% | $61.5926 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $185.56 | 9.729% | $203.6131 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $73.55 | 8.670% | $79.9268 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $196.45 | 10.640% | $217.3523 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $83.81 | 7.797% | $90.3447 | $90.34 | $90.35 | $90.30 |
| Purchase #7 | $51.84 | 12.323% | $58.2282 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $860.61 | $932.3983 | $932.39 | $932.45 | $932.30 | |