| 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 | $19.39 | 11.461% | $21.6123 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $197.37 | 3.779% | $204.8286 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $206.85 | 4.631% | $216.4292 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $228.99 | 4.196% | $238.5984 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $200.54 | 3.550% | $207.6592 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $222.58 | 3.804% | $231.0469 | $231.05 | $231.05 | $231.00 |
| Purchase #7 | $13.27 | 6.519% | $14.1351 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $1,088.99 | $1,134.3097 | $1,134.32 | $1,134.35 | $1,134.20 | |