| 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 | $190.88 | 5.761% | $201.8766 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $97.87 | 12.415% | $110.0206 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $31.33 | 6.306% | $33.3057 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $90.52 | 3.209% | $93.4248 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $107.75 | 8.647% | $117.0671 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $230.43 | 3.823% | $239.2393 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $197.35 | 6.347% | $209.8758 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $946.13 | $1,004.8099 | $1,004.82 | $1,004.80 | $1,004.80 | |