| 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 | $200.77 | 3.346% | $207.4878 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $75.39 | 7.345% | $80.9274 | $80.93 | $80.95 | $80.90 |
| Purchase #3 | $203.72 | 8.604% | $221.2481 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $52.92 | 3.591% | $54.8204 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $224.81 | 10.249% | $247.8508 | $247.85 | $247.85 | $247.90 |
| Purchase #6 | $48.58 | 3.735% | $50.3945 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $193.65 | 6.435% | $206.1114 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $999.84 | $1,068.8404 | $1,068.84 | $1,068.85 | $1,068.80 | |