| 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 | $239.98 | 7.369% | $257.6641 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $249.52 | 5.359% | $262.8918 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $189.34 | 4.256% | $197.3983 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $65.87 | 9.544% | $72.1566 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $67.62 | 3.111% | $69.7237 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $29.80 | 5.202% | $31.3502 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $163.83 | 5.238% | $172.4114 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $1,005.96 | $1,063.5961 | $1,063.59 | $1,063.55 | $1,063.70 | |