| 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 | $204.92 | 12.416% | $230.3629 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $225.46 | 4.861% | $236.4196 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $172.61 | 9.786% | $189.5016 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $104.44 | 4.295% | $108.9257 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $209.60 | 11.176% | $233.0249 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $81.79 | 10.552% | $90.4205 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $54.98 | 4.416% | $57.4079 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $1,053.80 | $1,146.0631 | $1,146.06 | $1,146.00 | $1,146.00 | |