| 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 | $207.58 | 9.658% | $227.6281 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $234.68 | 9.545% | $257.0802 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $33.83 | 6.660% | $36.0831 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $218.49 | 10.198% | $240.7716 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $36.42 | 11.486% | $40.6032 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $83.94 | 10.300% | $92.5858 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $141.54 | 6.874% | $151.2695 | $151.27 | $151.25 | $151.30 |
| 7 purchase totals = | $956.48 | $1,046.0215 | $1,046.02 | $1,046.05 | $1,046.10 | |