| 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 | $31.69 | 7.738% | $34.1422 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $192.83 | 12.502% | $216.9376 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $190.33 | 7.780% | $205.1377 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $5.42 | 9.288% | $5.9234 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $222.48 | 7.122% | $238.325 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $227.68 | 6.651% | $242.823 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $244.58 | 5.423% | $257.8436 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,115.01 | $1,201.1325 | $1,201.13 | $1,201.15 | $1,200.90 | |