| 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 | $93.93 | 7.191% | $100.6845 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $99.39 | 6.420% | $105.7708 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $223.90 | 5.135% | $235.3973 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $151.52 | 8.835% | $164.9068 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $233.40 | 10.574% | $258.0797 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $21.96 | 12.842% | $24.7801 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $219.81 | 12.537% | $247.3676 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,043.91 | $1,136.9868 | $1,136.99 | $1,137.00 | $1,137.10 | |