| 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 | $223.66 | 12.289% | $251.1456 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $98.74 | 6.432% | $105.091 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $31.95 | 11.454% | $35.6096 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $192.48 | 7.344% | $206.6157 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $226.85 | 9.165% | $247.6408 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $125.34 | 10.663% | $138.705 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $124.35 | 12.416% | $139.7893 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $1,023.37 | $1,124.5970 | $1,124.61 | $1,124.60 | $1,124.50 | |