| 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 | $198.33 | 10.540% | $219.234 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $239.61 | 13.480% | $271.9094 | $271.91 | $271.90 | $271.90 |
| Purchase #3 | $24.95 | 7.360% | $26.7863 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $52.85 | 13.717% | $60.0994 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $148.47 | 9.646% | $162.7914 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $53.37 | 6.816% | $57.0077 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $214.74 | 7.399% | $230.6286 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $932.32 | $1,028.4568 | $1,028.46 | $1,028.50 | $1,028.40 | |