| 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 | $219.48 | 8.542% | $238.228 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $228.33 | 6.719% | $243.6715 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $56.77 | 7.235% | $60.8773 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $77.29 | 7.620% | $83.1795 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $203.58 | 12.608% | $229.2474 | $229.25 | $229.25 | $229.20 |
| Purchase #6 | $200.63 | 9.305% | $219.2986 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $182.75 | 8.399% | $198.0992 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $1,168.83 | $1,272.6015 | $1,272.61 | $1,272.65 | $1,272.60 | |