| 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 | $118.86 | 12.116% | $133.2611 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $182.93 | 3.148% | $188.6886 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $227.79 | 9.200% | $248.7467 | $248.75 | $248.75 | $248.70 |
| Purchase #4 | $63.87 | 11.625% | $71.2949 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $12.60 | 8.817% | $13.7109 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $245.57 | 12.239% | $275.6253 | $275.63 | $275.65 | $275.60 |
| Purchase #7 | $43.78 | 5.562% | $46.215 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $895.40 | $977.5425 | $977.55 | $977.55 | $977.50 | |