| 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 | $80.40 | 4.679% | $84.1619 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $238.88 | 7.236% | $256.1654 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $216.83 | 6.766% | $231.5007 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $174.79 | 8.802% | $190.175 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $232.53 | 7.561% | $250.1116 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $212.79 | 12.571% | $239.5398 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $198.37 | 7.202% | $212.6566 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,354.59 | $1,464.3110 | $1,464.32 | $1,464.30 | $1,464.40 | |