| 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 | $249.42 | 3.510% | $258.1746 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $185.71 | 11.117% | $206.3554 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $180.84 | 9.142% | $197.3724 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $147.58 | 4.686% | $154.4956 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $42.52 | 10.192% | $46.8536 | $46.85 | $46.85 | $46.90 |
| Purchase #6 | $228.60 | 4.612% | $239.143 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $48.80 | 13.483% | $55.3797 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $1,083.47 | $1,157.7743 | $1,157.77 | $1,157.75 | $1,157.90 | |