| 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 | $197.72 | 10.208% | $217.9033 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $240.97 | 13.661% | $273.8889 | $273.89 | $273.90 | $273.90 |
| Purchase #3 | $137.34 | 3.120% | $141.625 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $118.69 | 13.252% | $134.4188 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $41.73 | 10.613% | $46.1588 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $182.57 | 11.670% | $203.8759 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $39.49 | 11.777% | $44.1407 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $958.51 | $1,062.0114 | $1,062.02 | $1,062.05 | $1,062.00 | |