| 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 | $198.55 | 8.412% | $215.252 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $15.74 | 10.162% | $17.3395 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $232.88 | 13.487% | $264.2885 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $244.57 | 4.237% | $254.9324 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $34.73 | 4.189% | $36.1848 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $104.74 | 13.349% | $118.7217 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $225.34 | 10.751% | $249.5663 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $1,056.55 | $1,156.2852 | $1,156.28 | $1,156.30 | $1,156.30 | |