| 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 | $238.88 | 6.159% | $253.5926 | $253.59 | $253.60 | $253.60 |
| Purchase #2 | $225.25 | 3.418% | $232.949 | $232.95 | $232.95 | $232.90 |
| Purchase #3 | $172.69 | 9.169% | $188.5239 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $173.55 | 11.108% | $192.8279 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $34.42 | 6.369% | $36.6122 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $126.39 | 5.748% | $133.6549 | $133.65 | $133.65 | $133.70 |
| Purchase #7 | $249.95 | 11.364% | $278.3543 | $278.35 | $278.35 | $278.40 |
| 7 purchase totals = | $1,221.13 | $1,316.5148 | $1,316.50 | $1,316.50 | $1,316.50 | |