| 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 | $185.33 | 13.217% | $209.8251 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $206.95 | 8.371% | $224.2738 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $142.60 | 5.806% | $150.8794 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $185.80 | 13.170% | $210.2699 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $166.70 | 9.366% | $182.3131 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $114.67 | 5.112% | $120.5319 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $220.53 | 4.390% | $230.2113 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,222.58 | $1,328.3045 | $1,328.30 | $1,328.30 | $1,328.30 | |