| 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 | $235.66 | 8.607% | $255.9433 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $164.63 | 13.518% | $186.8847 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $244.89 | 12.168% | $274.6882 | $274.69 | $274.70 | $274.70 |
| Purchase #4 | $184.72 | 4.692% | $193.3871 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $197.26 | 6.724% | $210.5238 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $213.37 | 8.479% | $231.4616 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $104.80 | 7.748% | $112.9199 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $1,345.33 | $1,465.8086 | $1,465.80 | $1,465.80 | $1,465.80 | |