| 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 | $218.49 | 3.303% | $225.7067 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $117.41 | 11.455% | $130.8593 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $174.26 | 9.782% | $191.3061 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $219.33 | 5.378% | $231.1256 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $196.79 | 9.423% | $215.3335 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $187.61 | 8.412% | $203.3918 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $171.65 | 6.707% | $183.1626 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $1,285.54 | $1,380.8856 | $1,380.89 | $1,380.90 | $1,380.90 | |