| 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 | $223.91 | 5.291% | $235.7571 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $113.96 | 11.554% | $127.1269 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $146.47 | 11.780% | $163.7242 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $59.79 | 13.394% | $67.7983 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $108.45 | 8.217% | $117.3613 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $202.72 | 13.532% | $230.1521 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $132.35 | 11.541% | $147.6245 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $987.65 | $1,089.5444 | $1,089.54 | $1,089.50 | $1,089.60 | |