| 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 | $21.37 | 5.718% | $22.5919 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $23.28 | 3.290% | $24.0459 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $210.27 | 3.633% | $217.9091 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $165.43 | 6.348% | $175.9315 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $130.31 | 11.198% | $144.9021 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $123.74 | 8.482% | $134.2356 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $165.72 | 11.393% | $184.6005 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $840.12 | $904.2166 | $904.22 | $904.25 | $904.10 | |