| 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 | $49.90 | 6.838% | $53.3122 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $181.29 | 4.255% | $189.0039 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $18.70 | 9.535% | $20.483 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $234.26 | 6.813% | $250.2201 | $250.22 | $250.20 | $250.20 |
| Purchase #5 | $190.86 | 7.542% | $205.2547 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $216.91 | 3.248% | $223.9552 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $231.60 | 12.203% | $259.8621 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $1,123.52 | $1,202.0912 | $1,202.08 | $1,202.05 | $1,202.20 | |