| 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 | $65.96 | 9.175% | $72.0118 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $131.75 | 11.814% | $147.3149 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $216.71 | 3.696% | $224.7196 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $219.97 | 9.295% | $240.4162 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $32.36 | 11.612% | $36.1176 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $91.42 | 11.678% | $102.096 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $205.83 | 6.381% | $218.964 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $964.00 | $1,041.6401 | $1,041.64 | $1,041.55 | $1,041.60 | |