| 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 | $218.54 | 4.802% | $229.0343 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $171.91 | 3.259% | $177.5125 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $12.80 | 12.833% | $14.4426 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $154.74 | 13.521% | $175.6624 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $211.87 | 6.589% | $225.8301 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $240.32 | 13.786% | $273.4505 | $273.45 | $273.45 | $273.50 |
| Purchase #7 | $11.76 | 7.743% | $12.6706 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $1,021.94 | $1,108.6030 | $1,108.59 | $1,108.60 | $1,108.60 | |