| 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 | $204.83 | 12.356% | $230.1388 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $171.52 | 10.226% | $189.0596 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $98.76 | 12.812% | $111.4131 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $214.38 | 4.498% | $224.0228 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $244.74 | 6.206% | $259.9286 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $237.97 | 8.113% | $257.2765 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $71.96 | 11.532% | $80.2584 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $1,244.16 | $1,352.0978 | $1,352.10 | $1,352.10 | $1,352.10 | |