| 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 | $187.57 | 7.493% | $201.6246 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $203.59 | 4.289% | $212.322 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $138.87 | 3.426% | $143.6277 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $77.72 | 11.722% | $86.8303 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $160.96 | 7.370% | $172.8228 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $242.86 | 11.398% | $270.5412 | $270.54 | $270.55 | $270.50 |
| Purchase #7 | $104.87 | 8.503% | $113.7871 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $1,116.44 | $1,201.5557 | $1,201.55 | $1,201.55 | $1,201.40 | |