| 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 | $192.60 | 12.182% | $216.0625 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $136.33 | 5.483% | $143.805 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $245.68 | 3.649% | $254.6449 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $170.95 | 12.506% | $192.329 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $147.97 | 3.202% | $152.708 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $97.36 | 9.719% | $106.8224 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $123.84 | 11.656% | $138.2748 | $138.27 | $138.25 | $138.30 |
| 7 purchase totals = | $1,114.73 | $1,204.6466 | $1,204.64 | $1,204.60 | $1,204.60 | |