| 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 | $187.31 | 12.245% | $210.2461 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $206.36 | 12.216% | $231.5689 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $22.99 | 8.780% | $25.0085 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $55.25 | 9.749% | $60.6363 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $158.81 | 9.397% | $173.7334 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $181.45 | 13.208% | $205.4159 | $205.42 | $205.40 | $205.40 |
| Purchase #7 | $200.44 | 4.513% | $209.4859 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $1,012.61 | $1,116.0950 | $1,116.11 | $1,116.10 | $1,116.00 | |