| 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 | $249.32 | 12.234% | $279.8218 | $279.82 | $279.80 | $279.80 |
| Purchase #2 | $51.71 | 7.181% | $55.4233 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $142.52 | 4.863% | $149.4507 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $218.36 | 7.568% | $234.8855 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $187.30 | 6.791% | $200.0195 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $23.93 | 9.276% | $26.1497 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $63.65 | 10.147% | $70.1086 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $936.79 | $1,015.8591 | $1,015.86 | $1,015.80 | $1,015.80 | |