| 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 | $232.35 | 4.397% | $242.5664 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $130.80 | 10.544% | $144.5916 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $150.33 | 3.441% | $155.5029 | $155.50 | $155.50 | $155.50 |
| Purchase #4 | $84.95 | 11.861% | $95.0259 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $203.28 | 5.847% | $215.1658 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $204.67 | 3.416% | $211.6615 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $105.77 | 3.848% | $109.84 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $1,112.15 | $1,174.3541 | $1,174.36 | $1,174.35 | $1,174.40 | |