| 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 | $221.25 | 13.861% | $251.9175 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $14.93 | 8.417% | $16.1867 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $21.43 | 7.276% | $22.9892 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $233.90 | 8.198% | $253.0751 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $175.41 | 11.228% | $195.105 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $218.36 | 4.700% | $228.6229 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $171.65 | 3.484% | $177.6303 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $1,056.93 | $1,145.5267 | $1,145.54 | $1,145.55 | $1,145.50 | |