| 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 | $240.71 | 7.492% | $258.744 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $193.76 | 9.479% | $212.1265 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $244.62 | 5.789% | $258.7811 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $228.33 | 8.797% | $248.4162 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $36.92 | 7.774% | $39.7902 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $62.71 | 4.234% | $65.3651 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $227.69 | 13.605% | $258.6672 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,234.74 | $1,341.8903 | $1,341.90 | $1,341.90 | $1,341.90 | |