| 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 | $110.74 | 4.205% | $115.3966 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $190.58 | 8.262% | $206.3257 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $91.55 | 11.805% | $102.3575 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $231.92 | 11.778% | $259.2355 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $238.69 | 3.247% | $246.4403 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $53.94 | 7.225% | $57.8372 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $222.93 | 8.654% | $242.2224 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,140.35 | $1,229.8152 | $1,229.83 | $1,229.85 | $1,229.70 | |