| 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 | $228.77 | 11.679% | $255.488 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $141.60 | 6.712% | $151.1042 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $131.42 | 6.852% | $140.4249 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $157.82 | 9.177% | $172.3031 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $210.46 | 3.860% | $218.5838 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $175.82 | 6.169% | $186.6663 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $205.37 | 10.417% | $226.7634 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $1,251.26 | $1,351.3337 | $1,351.32 | $1,351.30 | $1,351.40 | |