| 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 | $178.95 | 6.517% | $190.6122 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $189.72 | 10.559% | $209.7525 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $111.26 | 13.710% | $126.5137 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $207.71 | 12.295% | $233.2479 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $38.73 | 5.830% | $40.988 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $249.42 | 4.105% | $259.6587 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $115.71 | 4.121% | $120.4784 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $1,091.50 | $1,181.2514 | $1,181.25 | $1,181.25 | $1,181.30 | |