| 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 | $107.61 | 10.671% | $119.0931 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $210.58 | 3.645% | $218.2556 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $143.62 | 6.571% | $153.0573 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $31.28 | 5.248% | $32.9216 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $227.54 | 6.712% | $242.8125 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $220.66 | 8.770% | $240.0119 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $124.98 | 3.567% | $129.438 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $1,066.27 | $1,135.5900 | $1,135.59 | $1,135.55 | $1,135.60 | |