| 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 | $95.98 | 11.288% | $106.8142 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $98.66 | 9.731% | $108.2606 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $17.37 | 11.790% | $19.4179 | $19.42 | $19.40 | $19.40 |
| Purchase #4 | $95.99 | 13.639% | $109.0821 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $206.50 | 13.326% | $234.0182 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $86.64 | 4.708% | $90.719 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $31.98 | 7.270% | $34.3049 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $633.12 | $702.6169 | $702.61 | $702.55 | $702.60 | |