| 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 | $109.91 | 11.527% | $122.5793 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $18.36 | 8.674% | $19.9525 | $19.95 | $19.95 | $20.00 |
| Purchase #3 | $157.32 | 10.348% | $173.5995 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $183.31 | 7.267% | $196.6311 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $246.58 | 7.346% | $264.6938 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $250.55 | 11.456% | $279.253 | $279.25 | $279.25 | $279.30 |
| Purchase #7 | $6.87 | 13.255% | $7.7806 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $972.90 | $1,064.4898 | $1,064.48 | $1,064.55 | $1,064.60 | |