| 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 | $219.68 | 8.578% | $238.5242 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $213.51 | 13.308% | $241.9239 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $161.87 | 10.795% | $179.3439 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $8.37 | 13.116% | $9.4678 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $133.63 | 10.256% | $147.3351 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $14.58 | 10.391% | $16.095 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $248.32 | 7.336% | $266.5368 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $999.96 | $1,099.2267 | $1,099.23 | $1,099.20 | $1,099.10 | |