| 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 | $25.91 | 3.480% | $26.8117 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $114.30 | 7.463% | $122.8302 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $248.49 | 9.771% | $272.77 | $272.77 | $272.75 | $272.80 |
| Purchase #4 | $181.49 | 9.123% | $198.0473 | $198.05 | $198.05 | $198.00 |
| Purchase #5 | $182.38 | 8.358% | $197.6233 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $216.61 | 4.669% | $226.7235 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $93.41 | 6.815% | $99.7759 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $1,062.59 | $1,144.5819 | $1,144.58 | $1,144.55 | $1,144.50 | |