| 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 | $233.78 | 10.831% | $259.1007 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $38.31 | 8.622% | $41.6131 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $73.56 | 8.635% | $79.9119 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $143.79 | 8.820% | $156.4723 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $161.27 | 6.148% | $171.1849 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $203.55 | 13.517% | $231.0639 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $174.86 | 3.217% | $180.4852 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $1,029.12 | $1,119.8320 | $1,119.82 | $1,119.80 | $1,119.90 | |