| 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 | $110.46 | 6.341% | $117.4643 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $210.64 | 8.504% | $228.5528 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $173.69 | 11.536% | $193.7269 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $208.87 | 6.846% | $223.1692 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $162.52 | 6.397% | $172.9164 | $172.92 | $172.90 | $172.90 |
| Purchase #6 | $167.81 | 13.668% | $190.7463 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $194.92 | 13.234% | $220.7157 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $1,228.91 | $1,347.2916 | $1,347.30 | $1,347.25 | $1,347.30 | |