| 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 | $122.59 | 13.604% | $139.2671 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $193.61 | 6.654% | $206.4928 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $165.80 | 9.591% | $181.7019 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $226.60 | 6.145% | $240.5246 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $154.73 | 10.149% | $170.4335 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $61.47 | 6.262% | $65.3193 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $116.93 | 6.513% | $124.5457 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $1,041.73 | $1,128.2849 | $1,128.28 | $1,128.25 | $1,128.20 | |