| 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 | $203.69 | 13.264% | $230.7074 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $94.62 | 7.615% | $101.8253 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $196.76 | 3.315% | $203.2826 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $250.40 | 12.327% | $281.2668 | $281.27 | $281.25 | $281.30 |
| Purchase #5 | $115.85 | 5.136% | $121.8001 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $48.83 | 6.817% | $52.1587 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $38.64 | 4.373% | $40.3297 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $948.79 | $1,031.3706 | $1,031.38 | $1,031.40 | $1,031.40 | |