| 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 | $227.92 | 9.165% | $248.8089 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $226.60 | 9.564% | $248.272 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $171.86 | 11.372% | $191.4039 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $239.70 | 13.377% | $271.7647 | $271.76 | $271.75 | $271.80 |
| Purchase #5 | $186.28 | 6.847% | $199.0346 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $161.98 | 10.300% | $178.6639 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $115.38 | 13.131% | $130.5305 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $1,329.72 | $1,468.4785 | $1,468.46 | $1,468.45 | $1,468.50 | |