| 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 | $178.44 | 11.688% | $199.2961 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $237.25 | 5.730% | $250.8444 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $139.27 | 10.268% | $153.5702 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $93.30 | 8.302% | $101.0458 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $240.62 | 7.457% | $258.563 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $52.92 | 7.824% | $57.0605 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $89.74 | 3.411% | $92.801 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $1,031.54 | $1,113.1810 | $1,113.18 | $1,113.15 | $1,113.20 | |