| 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 | $208.70 | 10.663% | $230.9537 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $135.50 | 6.795% | $144.7072 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $218.72 | 9.227% | $238.9013 | $238.90 | $238.90 | $238.90 |
| Purchase #4 | $60.59 | 4.233% | $63.1548 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $67.78 | 5.746% | $71.6746 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $32.53 | 5.290% | $34.2508 | $34.25 | $34.25 | $34.30 |
| Purchase #7 | $234.75 | 5.693% | $248.1143 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $958.57 | $1,031.7567 | $1,031.74 | $1,031.70 | $1,031.90 | |