| 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 | $234.71 | 12.852% | $264.8749 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $8.71 | 11.186% | $9.6843 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $209.32 | 10.199% | $230.6685 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $42.74 | 3.635% | $44.2936 | $44.29 | $44.30 | $44.30 |
| Purchase #5 | $87.79 | 13.799% | $99.9041 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $213.70 | 6.820% | $228.2743 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $214.79 | 13.405% | $243.5826 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $1,011.76 | $1,121.2823 | $1,121.26 | $1,121.25 | $1,121.40 | |