| 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 | $83.27 | 7.861% | $89.8159 | $89.82 | $89.80 | $89.80 |
| Purchase #2 | $228.76 | 13.149% | $258.8397 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $124.67 | 12.114% | $139.7725 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $235.95 | 7.386% | $253.3773 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $230.49 | 10.793% | $255.3668 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $149.40 | 9.147% | $163.0656 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $31.61 | 9.692% | $34.6736 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $1,084.15 | $1,194.9114 | $1,194.92 | $1,194.85 | $1,195.00 | |