| 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 | $231.77 | 3.212% | $239.2145 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $129.74 | 4.115% | $135.0788 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $200.81 | 9.747% | $220.383 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $167.96 | 9.143% | $183.3166 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $156.35 | 11.292% | $174.005 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $92.65 | 7.797% | $99.8739 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $122.71 | 6.490% | $130.6739 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $1,101.99 | $1,182.5457 | $1,182.54 | $1,182.50 | $1,182.60 | |