| 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 | $117.63 | 4.104% | $122.4575 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $200.86 | 11.613% | $224.1859 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $155.52 | 7.637% | $167.3971 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $120.51 | 11.836% | $134.7736 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $224.35 | 10.298% | $247.4536 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $243.74 | 8.257% | $263.8656 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $14.45 | 9.420% | $15.8112 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $1,077.06 | $1,175.9445 | $1,175.95 | $1,175.90 | $1,176.10 | |