| 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 | $239.26 | 3.245% | $247.024 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $123.92 | 3.360% | $128.0837 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $122.75 | 3.834% | $127.4562 | $127.46 | $127.45 | $127.50 |
| Purchase #4 | $174.96 | 4.544% | $182.9102 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $140.38 | 10.231% | $154.7423 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $45.25 | 6.361% | $48.1284 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $233.56 | 10.468% | $258.0091 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,080.08 | $1,146.3539 | $1,146.35 | $1,146.35 | $1,146.30 | |