| 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 | $193.62 | 11.691% | $216.2561 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $220.58 | 4.479% | $230.4598 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $240.45 | 11.468% | $268.0248 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $80.84 | 9.777% | $88.7437 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $11.27 | 8.722% | $12.253 | $12.25 | $12.25 | $12.30 |
| Purchase #6 | $35.74 | 9.333% | $39.0756 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $245.48 | 10.752% | $271.874 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,027.98 | $1,126.6870 | $1,126.68 | $1,126.65 | $1,126.80 | |