| 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 | $220.57 | 3.458% | $228.1973 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $31.68 | 11.329% | $35.269 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $21.33 | 3.712% | $22.1218 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $209.29 | 10.682% | $231.6464 | $231.65 | $231.65 | $231.60 |
| Purchase #5 | $141.36 | 7.259% | $151.6213 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $49.49 | 4.456% | $51.6953 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $91.74 | 4.821% | $96.1628 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $765.46 | $816.7139 | $816.72 | $816.65 | $816.70 | |