| 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 | $233.56 | 5.281% | $245.8943 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $38.36 | 10.102% | $42.2351 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $213.99 | 8.780% | $232.7783 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $149.87 | 3.520% | $155.1454 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $99.69 | 12.320% | $111.9718 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $225.71 | 10.537% | $249.4931 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $141.33 | 4.131% | $147.1683 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $1,102.51 | $1,184.6863 | $1,184.69 | $1,184.70 | $1,184.70 | |