| 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 | $225.44 | 8.832% | $245.3509 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $10.46 | 9.244% | $11.4269 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $31.53 | 12.582% | $35.4971 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $222.49 | 12.791% | $250.9487 | $250.95 | $250.95 | $250.90 |
| Purchase #5 | $193.27 | 5.124% | $203.1732 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $190.55 | 6.741% | $203.395 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $175.70 | 11.460% | $195.8352 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,049.44 | $1,145.6270 | $1,145.64 | $1,145.65 | $1,145.60 | |