| 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 | $186.78 | 12.423% | $209.9837 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $107.34 | 6.329% | $114.1335 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $45.32 | 7.277% | $48.6179 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $216.55 | 6.502% | $230.6301 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $88.46 | 5.188% | $93.0493 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $57.44 | 6.869% | $61.3856 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $128.31 | 11.670% | $143.2838 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $830.20 | $901.0839 | $901.08 | $901.15 | $901.00 | |