| 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 | $179.39 | 10.104% | $197.5156 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $203.95 | 6.411% | $217.0252 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $87.50 | 12.365% | $98.3194 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $35.66 | 4.428% | $37.239 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $172.43 | 11.627% | $192.4784 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $186.58 | 13.223% | $211.2515 | $211.25 | $211.25 | $211.30 |
| Purchase #7 | $66.57 | 11.550% | $74.2588 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $932.08 | $1,028.0879 | $1,028.10 | $1,028.10 | $1,028.10 | |