| 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 | $97.49 | 9.219% | $106.4776 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $91.31 | 7.346% | $98.0176 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $244.54 | 6.629% | $260.7506 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $8.58 | 8.376% | $9.2987 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $149.58 | 6.103% | $158.7089 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $187.48 | 9.275% | $204.8688 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $245.27 | 13.632% | $278.7052 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $1,024.25 | $1,116.8274 | $1,116.84 | $1,116.80 | $1,116.90 | |