| 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 | $201.73 | 12.350% | $226.6437 | $226.64 | $226.65 | $226.60 |
| Purchase #2 | $209.65 | 3.698% | $217.4029 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $195.62 | 12.181% | $219.4485 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $95.62 | 10.721% | $105.8714 | $105.87 | $105.85 | $105.90 |
| Purchase #5 | $209.53 | 5.750% | $221.578 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $41.25 | 7.698% | $44.4254 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $221.70 | 6.422% | $235.9376 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $1,175.10 | $1,271.3075 | $1,271.31 | $1,271.35 | $1,271.20 | |