| 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 | $46.90 | 13.440% | $53.2034 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $247.54 | 4.269% | $258.1075 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $129.75 | 7.136% | $139.009 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $100.53 | 3.534% | $104.0827 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $169.27 | 13.774% | $192.5852 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $204.92 | 3.480% | $212.0512 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $218.84 | 9.555% | $239.7502 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $1,117.75 | $1,198.7892 | $1,198.79 | $1,198.80 | $1,198.90 | |