| 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 | $209.45 | 10.679% | $231.8172 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $162.73 | 11.174% | $180.9135 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $246.34 | 9.336% | $269.3383 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $89.69 | 5.627% | $94.7369 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $47.44 | 7.340% | $50.9221 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $196.74 | 6.559% | $209.6442 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $187.65 | 12.523% | $211.1494 | $211.15 | $211.15 | $211.10 |
| 7 purchase totals = | $1,140.04 | $1,248.5216 | $1,248.52 | $1,248.50 | $1,248.30 | |