| 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 | $91.45 | 7.167% | $98.0042 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $97.64 | 13.346% | $110.671 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $89.60 | 11.314% | $99.7373 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $207.25 | 10.327% | $228.6527 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $187.34 | 10.240% | $206.5236 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $90.25 | 13.440% | $102.3796 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $196.89 | 4.387% | $205.5276 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $960.42 | $1,051.4960 | $1,051.49 | $1,051.50 | $1,051.50 | |