| 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 | $236.45 | 5.480% | $249.4075 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $45.47 | 4.766% | $47.6371 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $12.83 | 4.705% | $13.4337 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $96.54 | 4.869% | $101.2405 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $108.53 | 9.612% | $118.9619 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $192.55 | 11.287% | $214.2831 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $32.83 | 5.516% | $34.6409 | $34.64 | $34.65 | $34.60 |
| 7 purchase totals = | $725.20 | $779.6047 | $779.60 | $779.65 | $779.50 | |