| 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 | $98.92 | 4.268% | $103.1419 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $182.83 | 11.181% | $203.2722 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $76.84 | 4.388% | $80.2117 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $238.38 | 11.503% | $265.8009 | $265.80 | $265.80 | $265.80 |
| Purchase #5 | $171.77 | 8.452% | $186.288 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $29.41 | 3.763% | $30.5167 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $50.48 | 5.729% | $53.372 | $53.37 | $53.35 | $53.40 |
| 7 purchase totals = | $848.63 | $922.6034 | $922.60 | $922.55 | $922.60 | |