| 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 | $176.61 | 8.796% | $192.1446 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $247.62 | 12.584% | $278.7805 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $110.91 | 4.302% | $115.6813 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $79.42 | 6.721% | $84.7578 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $239.40 | 13.602% | $271.9632 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $17.92 | 4.694% | $18.7612 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $211.78 | 13.116% | $239.5571 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $1,083.66 | $1,201.6457 | $1,201.64 | $1,201.65 | $1,201.80 | |