| 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 | $235.99 | 9.418% | $258.2155 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $124.98 | 7.775% | $134.6972 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $195.92 | 4.336% | $204.4151 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $129.59 | 13.230% | $146.7348 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $129.82 | 4.733% | $135.9644 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $209.52 | 6.768% | $223.7003 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $11.59 | 12.239% | $13.0085 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $1,037.41 | $1,116.7358 | $1,116.74 | $1,116.70 | $1,116.70 | |