| 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 | $115.87 | 11.504% | $129.1997 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $22.41 | 3.108% | $23.1065 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $102.52 | 11.492% | $114.3016 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $133.63 | 11.489% | $148.9828 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $156.69 | 9.775% | $172.0064 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $247.46 | 9.176% | $270.1669 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $237.99 | 5.589% | $251.2913 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,016.57 | $1,109.0552 | $1,109.06 | $1,109.05 | $1,109.10 | |