| 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 | $225.83 | 7.150% | $241.9768 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $219.83 | 4.853% | $230.4983 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $67.38 | 6.571% | $71.8075 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $195.87 | 6.595% | $208.7876 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $129.85 | 10.242% | $143.1492 | $143.15 | $143.15 | $143.10 |
| Purchase #6 | $170.56 | 10.423% | $188.3375 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $212.72 | 11.676% | $237.5572 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $1,222.04 | $1,322.1141 | $1,322.13 | $1,322.15 | $1,322.10 | |