| 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 | $216.78 | 10.806% | $240.2052 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $129.31 | 3.396% | $133.7014 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $31.61 | 4.260% | $32.9566 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $121.91 | 9.636% | $133.6572 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $98.78 | 12.596% | $111.2223 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $238.68 | 13.364% | $270.5772 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $181.32 | 8.523% | $196.7739 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $1,018.39 | $1,119.0938 | $1,119.10 | $1,119.05 | $1,119.20 | |