| 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 | $191.79 | 11.128% | $213.1324 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $216.91 | 11.643% | $242.1648 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $183.81 | 4.109% | $191.3628 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $159.25 | 7.465% | $171.138 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $129.66 | 11.500% | $144.5709 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $249.71 | 11.149% | $277.5502 | $277.55 | $277.55 | $277.60 |
| Purchase #7 | $19.58 | 4.496% | $20.4603 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $1,150.71 | $1,260.3794 | $1,260.37 | $1,260.35 | $1,260.50 | |