| 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 | $250.76 | 10.333% | $276.671 | $276.67 | $276.65 | $276.70 |
| Purchase #2 | $249.75 | 13.338% | $283.0617 | $283.06 | $283.05 | $283.10 |
| Purchase #3 | $165.47 | 7.739% | $178.2757 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $242.54 | 9.387% | $265.3072 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $29.63 | 6.536% | $31.5666 | $31.57 | $31.55 | $31.60 |
| Purchase #6 | $234.34 | 13.550% | $266.0931 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $196.55 | 6.665% | $209.6501 | $209.65 | $209.65 | $209.70 |
| 7 purchase totals = | $1,369.04 | $1,510.6254 | $1,510.63 | $1,510.60 | $1,510.80 | |