| 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 | $206.49 | 4.198% | $215.1585 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $82.56 | 9.205% | $90.1596 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $94.78 | 13.508% | $107.5829 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $52.35 | 3.269% | $54.0613 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $61.87 | 7.108% | $66.2677 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $218.29 | 5.368% | $230.0078 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $62.78 | 10.674% | $69.4811 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $779.12 | $832.7189 | $832.72 | $832.70 | $832.90 | |