| 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 | $96.74 | 9.779% | $106.2002 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $249.96 | 9.748% | $274.3261 | $274.33 | $274.35 | $274.30 |
| Purchase #3 | $172.41 | 3.322% | $178.1375 | $178.14 | $178.15 | $178.10 |
| Purchase #4 | $187.73 | 5.409% | $197.8843 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $201.81 | 3.545% | $208.9642 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $93.81 | 8.524% | $101.8064 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $97.31 | 9.554% | $106.607 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $1,099.77 | $1,173.9257 | $1,173.93 | $1,173.95 | $1,173.90 | |