| 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 | $219.28 | 7.277% | $235.237 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $137.99 | 6.475% | $146.9249 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $49.55 | 7.516% | $53.2742 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $8.72 | 5.545% | $9.2035 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $215.64 | 10.283% | $237.8143 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $144.36 | 12.213% | $161.9907 | $161.99 | $162.00 | $162.00 |
| Purchase #7 | $189.48 | 13.713% | $215.4634 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $965.02 | $1,059.9080 | $1,059.89 | $1,059.85 | $1,059.90 | |