| 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 | $208.43 | 6.841% | $222.6887 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $100.94 | 13.452% | $114.5184 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $195.54 | 4.610% | $204.5544 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $55.50 | 3.301% | $57.3321 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $220.26 | 11.165% | $244.852 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $215.61 | 10.565% | $238.3892 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $138.94 | 11.843% | $155.3947 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $1,135.22 | $1,237.7295 | $1,237.72 | $1,237.75 | $1,237.80 | |