| 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 | $233.52 | 8.634% | $253.6821 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $175.25 | 7.583% | $188.5392 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $185.57 | 11.799% | $207.4654 | $207.47 | $207.45 | $207.50 |
| Purchase #4 | $162.86 | 9.874% | $178.9408 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $146.42 | 7.269% | $157.0633 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $209.48 | 8.623% | $227.5435 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $77.27 | 4.577% | $80.8066 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $1,190.37 | $1,294.0409 | $1,294.04 | $1,294.05 | $1,294.00 | |