| 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 | $201.48 | 10.320% | $222.2727 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $52.86 | 11.871% | $59.135 | $59.14 | $59.15 | $59.10 |
| Purchase #3 | $198.92 | 13.708% | $226.188 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $142.31 | 3.312% | $147.0233 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $132.27 | 11.316% | $147.2377 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $200.39 | 11.290% | $223.014 | $223.01 | $223.00 | $223.00 |
| Purchase #7 | $173.39 | 10.131% | $190.9561 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $1,101.62 | $1,215.8268 | $1,215.83 | $1,215.80 | $1,215.80 | |