| 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 | $133.27 | 8.504% | $144.6033 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $68.50 | 5.293% | $72.1257 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $229.45 | 9.260% | $250.6971 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $246.36 | 5.606% | $260.1709 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $209.65 | 5.146% | $220.4386 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $213.41 | 9.442% | $233.5602 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $201.47 | 11.491% | $224.6209 | $224.62 | $224.60 | $224.60 |
| 7 purchase totals = | $1,302.11 | $1,406.2167 | $1,406.22 | $1,406.20 | $1,406.20 | |