| 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 | $9.50 | 11.633% | $10.6051 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $185.68 | 6.529% | $197.803 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $133.61 | 12.773% | $150.676 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $190.50 | 12.233% | $213.8039 | $213.80 | $213.80 | $213.80 |
| Purchase #5 | $194.90 | 4.439% | $203.5516 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $250.26 | 4.551% | $261.6493 | $261.65 | $261.65 | $261.60 |
| Purchase #7 | $219.54 | 11.819% | $245.4874 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,183.99 | $1,283.5763 | $1,283.58 | $1,283.60 | $1,283.60 | |