| 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 | $120.47 | 9.871% | $132.3616 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $85.46 | 9.522% | $93.5975 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $85.55 | 13.608% | $97.1916 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $186.81 | 10.282% | $206.0178 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $202.30 | 4.115% | $210.6246 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $196.34 | 5.833% | $207.7925 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $162.99 | 9.103% | $177.827 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $1,039.92 | $1,125.4126 | $1,125.41 | $1,125.40 | $1,125.40 | |