| 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 | $16.48 | 10.510% | $18.212 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $128.75 | 8.115% | $139.1981 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $54.77 | 3.358% | $56.6092 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $188.35 | 11.102% | $209.2606 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $196.94 | 12.439% | $221.4374 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $156.76 | 8.198% | $169.6112 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $211.97 | 13.194% | $239.9373 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $954.02 | $1,054.2658 | $1,054.27 | $1,054.25 | $1,054.20 | |