| 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 | $113.58 | 13.873% | $129.337 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $177.33 | 6.823% | $189.4292 | $189.43 | $189.45 | $189.40 |
| Purchase #3 | $172.87 | 11.857% | $193.3672 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $63.32 | 10.199% | $69.778 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $214.85 | 3.849% | $223.1196 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $189.31 | 7.756% | $203.9929 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $56.31 | 8.650% | $61.1808 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $987.57 | $1,070.2047 | $1,070.21 | $1,070.25 | $1,070.20 | |