| 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 | $211.89 | 11.129% | $235.4712 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $100.81 | 13.417% | $114.3357 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $202.93 | 9.263% | $221.7274 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $13.44 | 7.322% | $14.4241 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $222.68 | 7.466% | $239.3053 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $188.94 | 6.166% | $200.59 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $87.77 | 9.800% | $96.3715 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $1,028.46 | $1,122.2252 | $1,122.23 | $1,122.20 | $1,122.20 | |