| 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 | $204.30 | 10.855% | $226.4768 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $10.59 | 8.429% | $11.4826 | $11.48 | $11.50 | $11.50 |
| Purchase #3 | $96.79 | 10.789% | $107.2327 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $185.93 | 9.515% | $203.6212 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $243.68 | 11.199% | $270.9697 | $270.97 | $270.95 | $271.00 |
| Purchase #6 | $158.61 | 13.239% | $179.6084 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $230.85 | 7.663% | $248.54 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $1,130.75 | $1,247.9314 | $1,247.93 | $1,247.95 | $1,247.90 | |