| 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 | $224.53 | 10.484% | $248.0697 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $211.60 | 5.310% | $222.836 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $33.46 | 5.523% | $35.308 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $85.90 | 8.742% | $93.4094 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $204.42 | 11.493% | $227.914 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $82.33 | 6.621% | $87.7811 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $138.73 | 8.404% | $150.3889 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $980.97 | $1,065.7071 | $1,065.71 | $1,065.70 | $1,065.70 | |