| 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 | $250.91 | 12.360% | $281.9225 | $281.92 | $281.90 | $281.90 |
| Purchase #2 | $198.44 | 13.185% | $224.6043 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $54.73 | 12.244% | $61.4311 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $197.99 | 10.614% | $219.0047 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $34.77 | 7.347% | $37.3246 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $243.91 | 13.438% | $276.6866 | $276.69 | $276.70 | $276.70 |
| Purchase #7 | $148.53 | 6.258% | $157.825 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,129.28 | $1,258.7988 | $1,258.79 | $1,258.80 | $1,258.70 | |