| 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 | $219.43 | 3.215% | $226.4847 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $170.85 | 7.661% | $183.9388 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $57.94 | 10.601% | $64.0822 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $174.91 | 12.481% | $196.7405 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $146.64 | 10.670% | $162.2865 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $210.28 | 6.653% | $224.2699 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $18.74 | 9.673% | $20.5527 | $20.55 | $20.55 | $20.60 |
| 7 purchase totals = | $998.79 | $1,078.3553 | $1,078.35 | $1,078.40 | $1,078.40 | |