| 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 | $76.80 | 13.700% | $87.3216 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $181.36 | 9.174% | $197.998 | $198.00 | $198.00 | $198.00 |
| Purchase #3 | $231.77 | 9.832% | $254.5576 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $91.77 | 12.705% | $103.4294 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $107.92 | 12.418% | $121.3215 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $184.91 | 9.548% | $202.5652 | $202.57 | $202.55 | $202.60 |
| Purchase #7 | $244.76 | 5.510% | $258.2463 | $258.25 | $258.25 | $258.20 |
| 7 purchase totals = | $1,119.29 | $1,225.4396 | $1,225.45 | $1,225.40 | $1,225.40 | |