| 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 | $207.99 | 7.767% | $224.1446 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $238.28 | 10.595% | $263.5258 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $163.37 | 6.472% | $173.9433 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $118.49 | 7.241% | $127.0699 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $230.34 | 12.334% | $258.7501 | $258.75 | $258.75 | $258.80 |
| Purchase #6 | $57.26 | 5.483% | $60.3996 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $60.35 | 3.174% | $62.2655 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $1,076.08 | $1,170.0988 | $1,170.10 | $1,170.10 | $1,170.10 | |