| 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 | $212.54 | 9.804% | $233.3774 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $60.76 | 11.553% | $67.7796 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $136.30 | 7.658% | $146.7379 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $107.55 | 3.438% | $111.2476 | $111.25 | $111.25 | $111.20 |
| Purchase #5 | $83.34 | 4.582% | $87.1586 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $174.80 | 7.802% | $188.4379 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $218.57 | 7.486% | $234.9322 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $993.86 | $1,069.6712 | $1,069.68 | $1,069.75 | $1,069.60 | |