| 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 | $203.73 | 12.514% | $229.2248 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $166.65 | 13.288% | $188.7945 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $150.58 | 4.306% | $157.064 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $9.74 | 13.593% | $11.064 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $241.96 | 3.578% | $250.6173 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $191.48 | 5.484% | $201.9808 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $157.26 | 8.763% | $171.0407 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $1,121.40 | $1,209.7861 | $1,209.77 | $1,209.75 | $1,209.80 | |