| 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 | $99.79 | 12.463% | $112.2268 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $230.48 | 4.861% | $241.6836 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $98.52 | 10.871% | $109.2301 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $191.62 | 8.410% | $207.7352 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $190.55 | 3.793% | $197.7776 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $89.97 | 13.161% | $101.811 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $228.73 | 10.296% | $252.28 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,129.66 | $1,222.7443 | $1,222.75 | $1,222.85 | $1,222.70 | |