| 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 | $220.85 | 12.320% | $248.0587 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $26.52 | 7.158% | $28.4183 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $16.67 | 13.801% | $18.9706 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $200.29 | 5.162% | $210.629 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $182.31 | 9.339% | $199.3359 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $182.83 | 5.475% | $192.8399 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $212.92 | 11.497% | $237.3994 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $1,042.39 | $1,135.6518 | $1,135.66 | $1,135.65 | $1,135.60 | |