| 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 | $232.33 | 5.484% | $245.071 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $204.28 | 3.604% | $211.6423 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $28.80 | 9.106% | $31.4225 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $13.40 | 13.235% | $15.1735 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $61.31 | 4.278% | $63.9328 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $239.39 | 13.284% | $271.1906 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $63.55 | 8.599% | $69.0147 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $843.06 | $907.4474 | $907.43 | $907.40 | $907.40 | |