| 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 | $175.45 | 4.595% | $183.5119 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $193.33 | 6.443% | $205.7863 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $62.34 | 8.151% | $67.4213 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $224.36 | 10.420% | $247.7383 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $93.33 | 10.403% | $103.0391 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $204.93 | 12.653% | $230.8598 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $249.56 | 9.116% | $272.3099 | $272.31 | $272.30 | $272.30 |
| 7 purchase totals = | $1,203.30 | $1,310.6666 | $1,310.67 | $1,310.65 | $1,310.60 | |