| 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 | $111.77 | 11.500% | $124.6236 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $238.25 | 5.610% | $251.6158 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $31.30 | 10.497% | $34.5856 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $70.33 | 3.211% | $72.5883 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $177.31 | 3.257% | $183.085 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $195.75 | 10.685% | $216.6659 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $141.75 | 13.209% | $160.4738 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $966.46 | $1,043.6380 | $1,043.65 | $1,043.60 | $1,043.70 | |