| 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 | $95.36 | 13.440% | $108.1764 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $100.39 | 10.312% | $110.7422 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $247.52 | 9.555% | $271.1705 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $225.88 | 7.164% | $242.062 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $177.49 | 13.315% | $201.1228 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $169.32 | 11.414% | $188.6462 | $188.65 | $188.65 | $188.60 |
| Purchase #7 | $197.62 | 3.493% | $204.5229 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $1,213.58 | $1,326.4430 | $1,326.44 | $1,326.40 | $1,326.40 | |