| 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 | $107.56 | 9.486% | $117.7631 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $192.94 | 5.111% | $202.8012 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $186.45 | 11.648% | $208.1677 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $245.80 | 13.441% | $278.838 | $278.84 | $278.85 | $278.80 |
| Purchase #5 | $223.55 | 4.122% | $232.7647 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $115.71 | 12.199% | $129.8255 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $206.63 | 11.749% | $230.907 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $1,278.64 | $1,401.0672 | $1,401.07 | $1,401.05 | $1,401.10 | |