| 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 | $218.88 | 4.296% | $228.2831 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $49.36 | 8.618% | $53.6138 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $35.57 | 11.830% | $39.7779 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $72.75 | 6.513% | $77.4882 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $36.91 | 11.221% | $41.0517 | $41.05 | $41.05 | $41.10 |
| Purchase #6 | $164.47 | 10.418% | $181.6045 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $204.44 | 9.209% | $223.2669 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $782.38 | $845.0861 | $845.08 | $845.10 | $845.20 | |