| 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 | $117.75 | 9.591% | $129.0434 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $227.96 | 5.141% | $239.6794 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $181.25 | 9.707% | $198.8439 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $26.78 | 10.789% | $29.6693 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $241.27 | 5.213% | $253.8474 | $253.85 | $253.85 | $253.80 |
| Purchase #6 | $103.64 | 5.270% | $109.1018 | $109.10 | $109.10 | $109.10 |
| Purchase #7 | $91.92 | 9.425% | $100.5835 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $990.57 | $1,060.7687 | $1,060.76 | $1,060.80 | $1,060.70 | |