| 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 | $219.97 | 4.155% | $229.1098 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $15.99 | 13.274% | $18.1125 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $182.46 | 11.116% | $202.7423 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $96.37 | 10.618% | $106.6026 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $121.83 | 11.331% | $135.6346 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $11.59 | 12.650% | $13.0561 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $142.49 | 13.770% | $162.1109 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $790.70 | $867.3688 | $867.36 | $867.35 | $867.30 | |