| 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 | $29.54 | 10.792% | $32.728 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $229.58 | 13.579% | $260.7547 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $115.59 | 4.750% | $121.0805 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $233.72 | 10.705% | $258.7397 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $7.70 | 8.320% | $8.3406 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $160.93 | 10.672% | $178.1044 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $172.72 | 3.752% | $179.2005 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $949.78 | $1,038.9484 | $1,038.94 | $1,039.00 | $1,038.90 | |