| 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 | $232.62 | 11.713% | $259.8668 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $206.34 | 5.667% | $218.0333 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $147.78 | 10.244% | $162.9186 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $158.85 | 8.129% | $171.7629 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $124.39 | 12.351% | $139.7534 | $139.75 | $139.75 | $139.80 |
| Purchase #6 | $122.64 | 4.645% | $128.3366 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $31.55 | 4.208% | $32.8776 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $1,024.17 | $1,113.5492 | $1,113.55 | $1,113.55 | $1,113.60 | |