| 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 | $208.26 | 9.864% | $228.8028 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $139.38 | 3.869% | $144.7726 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $5.50 | 11.331% | $6.1232 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $81.61 | 10.764% | $90.3945 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $126.31 | 3.360% | $130.554 | $130.55 | $130.55 | $130.60 |
| Purchase #6 | $19.75 | 11.323% | $21.9863 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $32.72 | 3.631% | $33.9081 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $613.53 | $656.5415 | $656.53 | $656.50 | $656.60 | |