| 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 | $45.82 | 9.356% | $50.1069 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $215.84 | 10.823% | $239.2004 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $181.38 | 13.478% | $205.8264 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $247.61 | 10.333% | $273.1955 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $175.29 | 6.695% | $187.0257 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $229.28 | 11.466% | $255.5692 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $7.27 | 11.796% | $8.1276 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $1,102.49 | $1,219.0517 | $1,219.07 | $1,219.10 | $1,219.00 | |