| 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 | $234.99 | 10.170% | $258.8885 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $60.87 | 11.380% | $67.797 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $111.54 | 6.237% | $118.4967 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $137.80 | 11.372% | $153.4706 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $146.79 | 7.207% | $157.3692 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $244.57 | 9.691% | $268.2713 | $268.27 | $268.25 | $268.30 |
| Purchase #7 | $102.63 | 6.450% | $109.2496 | $109.25 | $109.25 | $109.20 |
| 7 purchase totals = | $1,039.19 | $1,133.5429 | $1,133.55 | $1,133.50 | $1,133.60 | |