| 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 | $109.87 | 13.259% | $124.4377 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $243.61 | 10.665% | $269.591 | $269.59 | $269.60 | $269.60 |
| Purchase #3 | $213.70 | 5.376% | $225.1885 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $161.87 | 7.548% | $174.0879 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $169.87 | 10.310% | $187.3836 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $48.81 | 13.588% | $55.4423 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $250.68 | 11.187% | $278.7236 | $278.72 | $278.70 | $278.70 |
| 7 purchase totals = | $1,198.41 | $1,314.8546 | $1,314.85 | $1,314.90 | $1,314.80 | |