| 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 | $87.93 | 3.651% | $91.1403 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $209.81 | 9.639% | $230.0336 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $242.75 | 6.779% | $259.206 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $226.36 | 8.114% | $244.7269 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $132.55 | 8.553% | $143.887 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $204.44 | 3.380% | $211.3501 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $223.64 | 9.620% | $245.1542 | $245.15 | $245.15 | $245.20 |
| 7 purchase totals = | $1,327.48 | $1,425.4981 | $1,425.50 | $1,425.55 | $1,425.50 | |