| 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 | $220.46 | 4.802% | $231.0465 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $133.55 | 3.419% | $138.1161 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $173.42 | 5.766% | $183.4194 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $248.42 | 6.453% | $264.4505 | $264.45 | $264.45 | $264.50 |
| Purchase #5 | $59.35 | 7.441% | $63.7662 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $196.50 | 5.650% | $207.6023 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $172.85 | 7.547% | $185.895 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $1,204.55 | $1,274.2960 | $1,274.31 | $1,274.25 | $1,274.30 | |