| 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 | $184.91 | 13.374% | $209.6399 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $15.76 | 8.240% | $17.0586 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $237.49 | 3.294% | $245.3129 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $112.69 | 9.739% | $123.6649 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $87.82 | 3.665% | $91.0386 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $210.32 | 7.499% | $226.0919 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $170.26 | 11.569% | $189.9574 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,019.25 | $1,102.7642 | $1,102.76 | $1,102.75 | $1,102.80 | |