| 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 | $177.48 | 12.106% | $198.9657 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $231.83 | 7.760% | $249.82 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $14.25 | 12.164% | $15.9834 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $129.75 | 7.520% | $139.5072 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $181.40 | 12.255% | $203.6306 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $162.36 | 13.556% | $184.3695 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $220.35 | 13.394% | $249.8637 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $1,117.42 | $1,242.1401 | $1,242.14 | $1,242.10 | $1,242.20 | |