| 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 | $248.96 | 13.420% | $282.3704 | $282.37 | $282.35 | $282.40 |
| Purchase #2 | $136.49 | 7.815% | $147.1567 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $5.89 | 4.818% | $6.1738 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $177.72 | 3.726% | $184.3418 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $28.77 | 10.423% | $31.7687 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $211.95 | 11.195% | $235.6778 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $187.45 | 4.436% | $195.7653 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $997.23 | $1,083.2545 | $1,083.26 | $1,083.20 | $1,083.40 | |