| 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 | $245.96 | 10.148% | $270.92 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $194.42 | 13.414% | $220.4995 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $32.56 | 13.743% | $37.0347 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $133.55 | 6.747% | $142.5606 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $188.70 | 7.164% | $202.2185 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $159.54 | 10.159% | $175.7477 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $32.71 | 3.143% | $33.7381 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $987.44 | $1,082.7191 | $1,082.72 | $1,082.70 | $1,082.60 | |