| 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 | $223.88 | 4.712% | $234.4292 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $179.51 | 13.871% | $204.4098 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $160.43 | 10.523% | $177.312 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $170.88 | 3.603% | $177.0368 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $119.70 | 8.786% | $130.2168 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $198.26 | 5.492% | $209.1484 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $249.82 | 5.626% | $263.8749 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,302.48 | $1,396.4279 | $1,396.43 | $1,396.40 | $1,396.30 | |