| 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 | $131.46 | 3.392% | $135.9191 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $218.46 | 5.284% | $230.0034 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $39.85 | 4.741% | $41.7393 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $229.94 | 3.138% | $237.1555 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $224.32 | 8.510% | $243.4096 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $195.48 | 11.442% | $217.8468 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $36.40 | 8.323% | $39.4296 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $1,075.91 | $1,145.5033 | $1,145.51 | $1,145.50 | $1,145.40 | |