| 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 | $94.77 | 6.248% | $100.6912 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $230.50 | 11.162% | $256.2284 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $98.60 | 6.552% | $105.0603 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $39.34 | 6.202% | $41.7799 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $216.51 | 8.447% | $234.7986 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $179.30 | 4.298% | $187.0063 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $242.35 | 7.322% | $260.0949 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,101.37 | $1,185.6596 | $1,185.66 | $1,185.70 | $1,185.70 | |