| 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 | $249.90 | 7.495% | $268.63 | $268.63 | $268.65 | $268.60 |
| Purchase #2 | $149.29 | 8.528% | $162.0215 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $18.79 | 7.147% | $20.1329 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $221.44 | 10.666% | $245.0588 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $122.29 | 11.292% | $136.099 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $227.67 | 13.155% | $257.62 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $216.46 | 7.333% | $232.333 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $1,205.84 | $1,321.8952 | $1,321.89 | $1,321.90 | $1,321.80 | |