| 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 | $187.39 | 3.211% | $193.4071 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $83.79 | 4.505% | $87.5647 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $219.96 | 10.613% | $243.3044 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $49.85 | 13.393% | $56.5264 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $117.87 | 13.661% | $133.9722 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $206.66 | 4.767% | $216.5115 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $190.41 | 4.244% | $198.491 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $1,055.93 | $1,129.7773 | $1,129.77 | $1,129.75 | $1,129.80 | |