| 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 | $30.67 | 5.442% | $32.3391 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $178.65 | 3.265% | $184.4829 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $181.58 | 11.606% | $202.6542 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $231.86 | 4.495% | $242.2821 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $146.42 | 7.623% | $157.5816 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $139.39 | 11.874% | $155.9412 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $97.67 | 5.305% | $102.8514 | $102.85 | $102.85 | $102.90 |
| 7 purchase totals = | $1,006.24 | $1,078.1325 | $1,078.12 | $1,078.20 | $1,078.20 | |