| 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 | $238.51 | 8.540% | $258.8788 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $101.87 | 6.306% | $108.2939 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $204.28 | 6.182% | $216.9086 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $123.32 | 10.691% | $136.5041 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $242.34 | 6.599% | $258.332 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $111.38 | 9.217% | $121.6459 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $86.59 | 5.655% | $91.4867 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,108.29 | $1,192.0500 | $1,192.05 | $1,192.10 | $1,192.00 | |