| 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 | $120.55 | 8.121% | $130.3399 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $80.79 | 12.202% | $90.648 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $234.44 | 6.707% | $250.1639 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $178.47 | 8.279% | $193.2455 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $207.46 | 13.313% | $235.0791 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $233.76 | 3.828% | $242.7083 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $121.80 | 8.338% | $131.9557 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $1,177.27 | $1,274.1404 | $1,274.15 | $1,274.15 | $1,274.10 | |