| 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 | $190.72 | 6.670% | $203.441 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $241.76 | 13.736% | $274.9682 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $126.87 | 3.625% | $131.469 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $188.83 | 3.370% | $195.1936 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $250.82 | 13.397% | $284.4224 | $284.42 | $284.40 | $284.40 |
| Purchase #6 | $61.34 | 6.819% | $65.5228 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $209.74 | 4.555% | $219.2937 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $1,270.08 | $1,374.3107 | $1,374.30 | $1,374.25 | $1,374.30 | |