| 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 | $8.97 | 13.603% | $10.1902 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $176.40 | 4.261% | $183.9164 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $195.91 | 7.192% | $209.9998 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $208.75 | 3.753% | $216.5844 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $15.78 | 6.508% | $16.807 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $196.88 | 3.189% | $203.1585 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $30.53 | 6.673% | $32.5673 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $833.22 | $873.2236 | $873.23 | $873.20 | $873.30 | |