| 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 | $181.50 | 12.613% | $204.3926 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $226.60 | 9.681% | $248.5371 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $64.47 | 8.449% | $69.9171 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $122.37 | 13.530% | $138.9267 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $63.86 | 8.767% | $69.4586 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $150.79 | 3.674% | $156.33 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $216.27 | 12.112% | $242.4646 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $1,025.86 | $1,130.0267 | $1,130.03 | $1,130.05 | $1,130.00 | |