| 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 | $16.69 | 12.309% | $18.7444 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $115.42 | 9.483% | $126.3653 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $235.93 | 13.582% | $267.974 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $180.80 | 3.798% | $187.6668 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $194.44 | 9.303% | $212.5288 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $226.30 | 13.745% | $257.4049 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $127.88 | 11.123% | $142.1041 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $1,097.46 | $1,212.7883 | $1,212.78 | $1,212.75 | $1,212.80 | |