| 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 | $192.54 | 7.666% | $207.3001 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $202.59 | 12.692% | $228.3027 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $245.55 | 6.729% | $262.0731 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $126.60 | 12.735% | $142.7225 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $184.51 | 6.246% | $196.0345 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $182.92 | 9.729% | $200.7163 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $147.88 | 4.808% | $154.9901 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $1,282.59 | $1,392.1393 | $1,392.13 | $1,392.10 | $1,392.10 | |