| 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 | $174.43 | 10.478% | $192.7068 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $227.40 | 9.456% | $248.9029 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $179.78 | 5.368% | $189.4306 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $229.93 | 6.776% | $245.5101 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $28.48 | 13.185% | $32.2351 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $128.97 | 10.523% | $142.5415 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $215.53 | 3.600% | $223.2891 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,184.52 | $1,274.6161 | $1,274.62 | $1,274.65 | $1,274.50 | |