| 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 | $48.38 | 5.592% | $51.0854 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $137.87 | 12.432% | $155.01 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $128.43 | 3.564% | $133.0072 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $80.52 | 7.678% | $86.7023 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $245.32 | 10.598% | $271.319 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $240.93 | 8.223% | $260.7417 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $215.42 | 11.448% | $240.0813 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $1,096.87 | $1,197.9469 | $1,197.95 | $1,197.95 | $1,197.90 | |