| 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 | $119.41 | 13.152% | $135.1148 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $117.67 | 9.364% | $128.6886 | $128.69 | $128.70 | $128.70 |
| Purchase #3 | $125.40 | 13.241% | $142.0042 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $177.72 | 7.641% | $191.2996 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $178.57 | 12.667% | $201.1895 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $35.52 | 3.414% | $36.7327 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $235.31 | 9.773% | $258.3068 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $989.60 | $1,093.3362 | $1,093.33 | $1,093.35 | $1,093.30 | |