| 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 | $96.37 | 10.525% | $106.5129 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $142.30 | 12.120% | $159.5468 | $159.55 | $159.55 | $159.50 |
| Purchase #3 | $134.53 | 3.574% | $139.3381 | $139.34 | $139.35 | $139.30 |
| Purchase #4 | $228.42 | 13.115% | $258.3773 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $99.37 | 5.203% | $104.5402 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $63.88 | 10.417% | $70.5344 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $188.46 | 12.862% | $212.6997 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $953.33 | $1,051.5494 | $1,051.55 | $1,051.60 | $1,051.40 | |