| 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 | $221.90 | 8.529% | $240.8259 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $185.70 | 8.280% | $201.076 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $42.78 | 7.709% | $46.0779 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $52.35 | 13.306% | $59.3157 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $164.66 | 7.722% | $177.375 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $200.57 | 9.175% | $218.9723 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $92.77 | 9.690% | $101.7594 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $960.73 | $1,045.4022 | $1,045.42 | $1,045.45 | $1,045.50 | |