| 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 | $137.96 | 9.812% | $151.4966 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $20.44 | 12.210% | $22.9357 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $129.73 | 4.251% | $135.2448 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $126.78 | 3.196% | $130.8319 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $238.95 | 13.713% | $271.7172 | $271.72 | $271.70 | $271.70 |
| Purchase #6 | $175.44 | 10.479% | $193.8244 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $190.27 | 13.549% | $216.0497 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,019.57 | $1,122.1003 | $1,122.10 | $1,122.10 | $1,121.90 | |