| 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 | $115.97 | 12.800% | $130.8142 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $188.88 | 11.861% | $211.2831 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $43.35 | 13.396% | $49.1572 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $219.25 | 9.469% | $240.0108 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $77.53 | 10.863% | $85.9521 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $73.91 | 4.681% | $77.3697 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $166.43 | 9.199% | $181.7399 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $885.32 | $976.3270 | $976.32 | $976.30 | $976.40 | |