| 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 | $220.76 | 3.749% | $229.0363 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $5.56 | 13.472% | $6.309 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $228.57 | 8.391% | $247.7493 | $247.75 | $247.75 | $247.70 |
| Purchase #4 | $198.96 | 7.745% | $214.3695 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $128.35 | 8.495% | $139.2533 | $139.25 | $139.25 | $139.30 |
| Purchase #6 | $181.58 | 11.775% | $202.961 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $53.41 | 7.373% | $57.3479 | $57.35 | $57.35 | $57.30 |
| 7 purchase totals = | $1,017.19 | $1,097.0263 | $1,097.03 | $1,097.00 | $1,097.00 | |