| 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 | $216.64 | 10.648% | $239.7078 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $147.31 | 10.130% | $162.2325 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $18.59 | 4.607% | $19.4464 | $19.45 | $19.45 | $19.40 |
| Purchase #4 | $144.58 | 4.253% | $150.729 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $50.68 | 7.812% | $54.6391 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $200.39 | 5.874% | $212.1609 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $20.67 | 5.521% | $21.8112 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $798.86 | $860.7269 | $860.73 | $860.75 | $860.60 | |