| 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 | $223.62 | 13.780% | $254.4348 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $57.55 | 10.456% | $63.5674 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $137.27 | 8.272% | $148.625 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $142.60 | 6.767% | $152.2497 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $109.75 | 11.837% | $122.7411 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $66.97 | 6.569% | $71.3693 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $32.94 | 6.530% | $35.091 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $770.70 | $848.0783 | $848.08 | $848.10 | $848.00 | |