| 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 | $189.76 | 10.164% | $209.0472 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $34.42 | 3.618% | $35.6653 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $230.93 | 3.720% | $239.5206 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $110.56 | 9.600% | $121.1738 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $79.36 | 11.608% | $88.5721 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $142.71 | 8.198% | $154.4094 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $245.50 | 9.193% | $268.0688 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $1,033.24 | $1,116.4572 | $1,116.46 | $1,116.35 | $1,116.50 | |