| 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 | $80.31 | 10.542% | $88.7763 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $122.80 | 8.345% | $133.0477 | $133.05 | $133.05 | $133.00 |
| Purchase #3 | $194.66 | 4.506% | $203.4314 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $222.52 | 7.690% | $239.6318 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $243.53 | 13.237% | $275.7661 | $275.77 | $275.75 | $275.80 |
| Purchase #6 | $241.66 | 9.121% | $263.7018 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $143.63 | 7.481% | $154.375 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $1,249.11 | $1,358.7301 | $1,358.74 | $1,358.80 | $1,358.70 | |