| 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 | $25.86 | 12.172% | $29.0077 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $205.26 | 9.198% | $224.1398 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $209.36 | 7.334% | $224.7145 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $86.52 | 7.309% | $92.8437 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $184.41 | 6.315% | $196.0555 | $196.06 | $196.05 | $196.10 |
| Purchase #6 | $161.38 | 12.550% | $181.6332 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $242.52 | 7.252% | $260.1076 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,115.31 | $1,208.5020 | $1,208.50 | $1,208.50 | $1,208.40 | |