| 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 | $209.76 | 10.745% | $232.2987 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $230.80 | 3.562% | $239.0211 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $27.87 | 4.776% | $29.2011 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $68.80 | 3.756% | $71.3841 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $61.74 | 5.632% | $65.2172 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $32.55 | 8.659% | $35.3685 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $159.42 | 13.826% | $181.4614 | $181.46 | $181.45 | $181.50 |
| 7 purchase totals = | $790.94 | $853.9521 | $853.95 | $853.90 | $854.00 | |