| 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 | $20.33 | 8.537% | $22.0656 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $213.57 | 7.562% | $229.7202 | $229.72 | $229.70 | $229.70 |
| Purchase #3 | $119.33 | 11.847% | $133.467 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $176.52 | 7.103% | $189.0582 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $111.77 | 6.365% | $118.8842 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $165.54 | 12.138% | $185.6332 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $162.38 | 9.849% | $178.3728 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $969.44 | $1,057.2012 | $1,057.20 | $1,057.15 | $1,057.30 | |