| 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 | $110.72 | 11.458% | $123.4063 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $197.55 | 4.676% | $206.7874 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $206.96 | 7.873% | $223.254 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $247.31 | 8.670% | $268.7518 | $268.75 | $268.75 | $268.80 |
| Purchase #5 | $66.78 | 10.248% | $73.6236 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $7.93 | 8.529% | $8.6063 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $136.26 | 6.473% | $145.0801 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $973.51 | $1,049.5095 | $1,049.51 | $1,049.50 | $1,049.60 | |