| 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 | $8.53 | 3.869% | $8.86 | $8.86 | $8.85 | $8.90 |
| Purchase #2 | $179.62 | 10.307% | $198.1334 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $191.69 | 10.259% | $211.3555 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $115.94 | 8.266% | $125.5236 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $207.63 | 11.295% | $231.0818 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $99.79 | 9.625% | $109.3948 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $218.50 | 5.451% | $230.4104 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $1,021.70 | $1,114.7595 | $1,114.75 | $1,114.75 | $1,114.80 | |