| 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 | $134.63 | 7.191% | $144.3112 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $243.48 | 7.679% | $262.1768 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $26.61 | 7.802% | $28.6861 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $109.80 | 5.259% | $115.5744 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $207.36 | 4.342% | $216.3636 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $19.83 | 12.330% | $22.275 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $209.48 | 4.758% | $219.4471 | $219.45 | $219.45 | $219.40 |
| 7 purchase totals = | $951.19 | $1,008.8342 | $1,008.84 | $1,008.85 | $1,008.90 | |