| 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 | $243.68 | 13.601% | $276.8229 | $276.82 | $276.80 | $276.80 |
| Purchase #2 | $218.58 | 9.293% | $238.8926 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $81.53 | 12.164% | $91.4473 | $91.45 | $91.45 | $91.40 |
| Purchase #4 | $231.33 | 5.250% | $243.4748 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $36.27 | 10.259% | $39.9909 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $246.41 | 8.696% | $267.8378 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $242.65 | 9.540% | $265.7988 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $1,300.45 | $1,424.2651 | $1,424.26 | $1,424.25 | $1,424.20 | |