| 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 | $133.54 | 5.489% | $140.87 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $213.46 | 9.201% | $233.1005 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $145.56 | 11.667% | $162.5425 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $31.69 | 8.416% | $34.357 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $202.26 | 4.207% | $210.7691 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $56.67 | 13.819% | $64.5012 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $226.85 | 13.790% | $258.1326 | $258.13 | $258.15 | $258.10 |
| 7 purchase totals = | $1,010.03 | $1,104.2729 | $1,104.27 | $1,104.25 | $1,104.30 | |