| 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 | $230.71 | 4.467% | $241.0158 | $241.02 | $241.00 | $241.00 |
| Purchase #2 | $102.45 | 8.755% | $111.4195 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $15.55 | 4.190% | $16.2015 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $49.78 | 5.544% | $52.5398 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $56.79 | 5.760% | $60.0611 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $192.56 | 13.685% | $218.9118 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $131.80 | 5.794% | $139.4365 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $779.64 | $839.5860 | $839.59 | $839.55 | $839.50 | |