| 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 | $10.80 | 10.203% | $11.9019 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $159.68 | 11.405% | $177.8915 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $17.26 | 5.871% | $18.2733 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $209.33 | 5.146% | $220.1021 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $237.84 | 6.619% | $253.5826 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $225.90 | 8.628% | $245.3907 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $239.40 | 11.256% | $266.3469 | $266.35 | $266.35 | $266.30 |
| 7 purchase totals = | $1,100.21 | $1,193.4890 | $1,193.48 | $1,193.50 | $1,193.50 | |