| 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 | $22.42 | 9.157% | $24.473 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $233.42 | 13.817% | $265.6716 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $211.61 | 5.642% | $223.549 | $223.55 | $223.55 | $223.50 |
| Purchase #4 | $129.35 | 8.456% | $140.2878 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $220.72 | 8.380% | $239.2163 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $110.74 | 4.551% | $115.7798 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $205.41 | 6.821% | $219.421 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,133.67 | $1,228.3985 | $1,228.40 | $1,228.35 | $1,228.40 | |