| 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 | $228.52 | 12.818% | $257.8117 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $133.35 | 3.461% | $137.9652 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $228.26 | 12.828% | $257.5412 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $110.84 | 11.765% | $123.8803 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $91.52 | 4.349% | $95.5002 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $203.74 | 13.701% | $231.6544 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $94.63 | 5.343% | $99.6861 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,090.86 | $1,204.0391 | $1,204.04 | $1,204.05 | $1,204.10 | |