| 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 | $93.38 | 8.528% | $101.3434 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $246.74 | 11.426% | $274.9325 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $210.79 | 9.631% | $231.0912 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $24.97 | 4.312% | $26.0467 | $26.05 | $26.05 | $26.00 |
| Purchase #5 | $237.68 | 13.124% | $268.8731 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $50.64 | 9.169% | $55.2832 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $245.79 | 3.620% | $254.6876 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $1,109.99 | $1,212.2577 | $1,212.25 | $1,212.30 | $1,212.20 | |