| 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 | $200.80 | 7.117% | $215.0909 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $97.82 | 4.205% | $101.9333 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $175.72 | 5.614% | $185.5849 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $207.75 | 3.505% | $215.0316 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $118.82 | 9.370% | $129.9534 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $142.68 | 8.789% | $155.2201 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $45.47 | 9.527% | $49.8019 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $989.06 | $1,052.6161 | $1,052.60 | $1,052.65 | $1,052.60 | |