| 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 | $217.63 | 6.332% | $231.4103 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $106.52 | 13.521% | $120.9226 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $188.29 | 13.518% | $213.743 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $64.51 | 4.827% | $67.6239 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $206.63 | 7.734% | $222.6108 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $241.68 | 7.301% | $259.3251 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $74.93 | 3.418% | $77.4911 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $1,100.19 | $1,193.1268 | $1,193.12 | $1,193.10 | $1,193.00 | |