| 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 | $121.44 | 13.382% | $137.6911 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $189.36 | 8.798% | $206.0199 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $157.47 | 6.706% | $168.0299 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $71.33 | 8.137% | $77.1341 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $216.80 | 10.590% | $239.7591 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $233.88 | 8.286% | $253.2593 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $130.96 | 8.307% | $141.8388 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $1,121.24 | $1,223.7322 | $1,223.73 | $1,223.75 | $1,223.70 | |