| 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 | $192.74 | 13.169% | $218.1219 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $216.63 | 13.215% | $245.2577 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $115.37 | 3.194% | $119.0549 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $176.44 | 7.761% | $190.1335 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $50.63 | 5.857% | $53.5954 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $212.74 | 12.570% | $239.4814 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $65.99 | 4.515% | $68.9694 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $1,030.54 | $1,134.6142 | $1,134.61 | $1,134.60 | $1,134.70 | |