| 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 | $210.72 | 8.168% | $227.9316 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $249.86 | 6.191% | $265.3288 | $265.33 | $265.35 | $265.30 |
| Purchase #3 | $147.37 | 10.621% | $163.0222 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $235.52 | 13.187% | $266.578 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $73.59 | 8.775% | $80.0475 | $80.05 | $80.05 | $80.00 |
| Purchase #6 | $173.76 | 8.325% | $188.2255 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $184.33 | 13.655% | $209.5003 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $1,275.15 | $1,400.6339 | $1,400.64 | $1,400.70 | $1,400.50 | |