| 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 | $117.32 | 11.127% | $130.3742 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $143.57 | 6.121% | $152.3579 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $26.36 | 13.479% | $29.9131 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $39.29 | 10.189% | $43.2933 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $245.84 | 8.239% | $266.0948 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $108.43 | 6.176% | $115.1266 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $91.46 | 8.258% | $99.0128 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $772.27 | $836.1727 | $836.16 | $836.15 | $836.20 | |