| 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 | $249.67 | 11.440% | $278.2322 | $278.23 | $278.25 | $278.20 |
| Purchase #2 | $198.93 | 13.238% | $225.2644 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $6.37 | 4.154% | $6.6346 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $177.80 | 11.783% | $198.7502 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $106.29 | 10.483% | $117.4324 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $8.67 | 3.427% | $8.9671 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $24.34 | 4.219% | $25.3669 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $772.07 | $860.6478 | $860.64 | $860.65 | $860.70 | |