| 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 | $51.90 | 4.357% | $54.1613 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $249.44 | 3.166% | $257.3373 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $185.88 | 13.433% | $210.8493 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $189.59 | 10.527% | $209.5481 | $209.55 | $209.55 | $209.50 |
| Purchase #5 | $181.35 | 3.311% | $187.3545 | $187.35 | $187.35 | $187.40 |
| Purchase #6 | $147.78 | 4.119% | $153.8671 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $230.32 | 8.707% | $250.374 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $1,236.26 | $1,323.4916 | $1,323.49 | $1,323.45 | $1,323.50 | |