| 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 | $112.74 | 9.679% | $123.6521 | $123.65 | $123.65 | $123.70 |
| Purchase #2 | $91.77 | 8.161% | $99.2593 | $99.26 | $99.25 | $99.30 |
| Purchase #3 | $210.48 | 10.464% | $232.5046 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $200.71 | 6.773% | $214.3041 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $213.87 | 6.839% | $228.4966 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $82.59 | 3.313% | $85.3262 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $24.78 | 5.788% | $26.2143 | $26.21 | $26.20 | $26.20 |
| 7 purchase totals = | $936.94 | $1,009.7572 | $1,009.75 | $1,009.75 | $1,009.80 | |