| 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 | $101.58 | 8.726% | $110.4439 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $180.77 | 9.207% | $197.4135 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $36.76 | 11.447% | $40.9679 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $211.42 | 9.394% | $231.2808 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $170.96 | 9.664% | $187.4816 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $112.36 | 13.374% | $127.387 | $127.39 | $127.40 | $127.40 |
| Purchase #7 | $201.87 | 7.451% | $216.9113 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $1,015.72 | $1,111.8860 | $1,111.88 | $1,111.90 | $1,111.90 | |