| 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 | $49.37 | 3.839% | $51.2653 | $51.27 | $51.25 | $51.30 |
| Purchase #2 | $144.59 | 11.620% | $161.3914 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $171.65 | 10.682% | $189.9857 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $124.46 | 7.344% | $133.6003 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $238.76 | 13.151% | $270.1593 | $270.16 | $270.15 | $270.20 |
| Purchase #6 | $176.46 | 8.853% | $192.082 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $195.90 | 4.687% | $205.0818 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $1,101.19 | $1,203.5658 | $1,203.57 | $1,203.60 | $1,203.70 | |