| 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 | $235.64 | 6.620% | $251.2394 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $133.95 | 9.700% | $146.9432 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $149.74 | 9.296% | $163.6598 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $189.65 | 12.467% | $213.2937 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $114.84 | 11.225% | $127.7308 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $31.86 | 12.297% | $35.7778 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $69.38 | 4.729% | $72.661 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $925.06 | $1,011.3057 | $1,011.30 | $1,011.35 | $1,011.30 | |