| 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 | $216.97 | 5.187% | $228.2242 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $20.90 | 11.398% | $23.2822 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $219.92 | 4.110% | $228.9587 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $196.82 | 4.326% | $205.3344 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $67.50 | 6.355% | $71.7896 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $120.74 | 8.850% | $131.4255 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $108.97 | 12.521% | $122.6141 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $951.82 | $1,011.6287 | $1,011.62 | $1,011.65 | $1,011.60 | |